Tuesday, December 29, 2009

iGo Will Showcase Eco-Friendly Products Using iGo Green Technology at CES - Friendly Computers

SCOTTSDALE, Ariz. --(Business Wire)-- Dec 22, 2009 iGo, Inc. (Nasdaq: IGOI), a leading provider of portable power and green power management solutions, and creator of the patented iGo® tip technology, will showcase its innovative power management products and universal chargers for laptop computers and mobile devices - Friendly Computers

Read more below…
(e.g., mobile phones, Bluetooth® headsets, smartphones/PDAs, GPS devices, MP3 players, digital cameras, etc.) at the 2010 International CES. The company will exhibit eco-friendly power products featuring iGo’s proprietary and patent-pending iGo Green™ Technology, which use up to 85 percent less standby power than standard chargers and power strips.

“Now is the time for eco-friendly products that allow consumers to control their energy consumption,” said Wally Thornton, V.P. of Product Management and Supply Chain for iGo. “iGo’s chargers and power products have the ability to power the hottest new electronic devices at CES using less standby power and fewer chargers, saving consumers both energy and money while reducing landfill e-waste.”

The smart, eco-friendly iGo Green Technology products automatically detect when a device is not in use and shut off power drawn from the wall, eliminating wasted energy that is drawn by from devices and chargers. When the iGo Green power managers detect that the attached device or charger needs power again, they turn back on. And for devices that need continuous power, such as clocks or digital video recorders, iGo’s power management products also feature “always on” outlets, so the iGo Green charger or surge protector powers devices the specific way each consumer wants them too.

iGo products that will be featured at CES include:

Power Smart Tower with iGo Green Technology: This tower-style surge protector features four outlets with iGo Green Technology that reduce energy consumption, four “always on” outlets for devices requiring continuous power and two USB ports to conveniently charge mobile devices.
Power Smart Wall with iGo Green Technology: A wall-mounted surge protector that has two outlets with iGo Green Technology and two “always on” outlets for devices requiring continuous power.
Laptop Anywhere Charger with iGo Green Technology: This power saving charger powers laptops and mobile devices at the same time from the wall, car or airplane.
Charge Anywhere: A travel-friendly wall charger – compatible with almost every mobile and gaming electronic device on the market – that has an internal battery, allowing devices to be charged in any location, with or without an outlet. Using this one iGo charger with iGo power tips or USB charging cables instead of multiple chargers, saves money and produces less waste.


Source: http://www.virtualpressoffice.com/publicsiteContentFileAccess?fileContentId=224256&fromOtherPageToDisableHistory=Y&menuName=News&sId=53&sInfo=Y

Monday, December 28, 2009

Consumer Electronics Show Going Green In 2010 - Friendly Computers

Environmentalists, take heart. World leaders may have let you down at the recent Copenhagen Climate Change Conference, but dozens of eco-friendly companies are on their way to Las Vegas to show off the latest advances in green technology. - Friendly Computers

Read more below…
A massive exhibition of green tech products will be on display at next week's Consumer Electronics Show in Las Vegas, showing people how to lead sustainable lives in a connected world.

CES's Sustainable Planet will feature more than 30 exhibitors focused on product advancements in green building, sustainable packaging, automotive, wireless and alternative energy technologies across 5,500 net square feet of exhibit space.


Signaling a growing market for technologies and services that benefit the environment, Sustainable Planet will increase by more than 40 percent in size over the 2009 International CES.

Also featured as part of the Sustainable Planet at the 2010 CES will be the Greener Gadgets Display, which will highlight pioneering technologies from Consumer Electronics Association's annual Greener Gadgets Design Competition. Sustainable Planet exhibitors also will demonstrate products at regular intervals on the showcase's stage.

"Green technology is a huge business opportunity in 2010, and green tech companies know the International CES is the largest global platform for launching their innovative new products," said Karen Chupka, senior vice president, events and conferences, CEA.

"Due to growing customer demand across the green spectrum, we've nearly doubled the space for the Sustainable Planet at the 2010 CES. This exciting exhibit area will showcase cutting edge technologies that will change the world - benefiting the environment, renewing resources and bringing new forms of sustainable energy to developing areas around the globe."

Companies exhibiting in the Sustainable Planet at the 2010 International CES include American Express OPEN, Bits Ltd., Electronics Recycling Coordination Clearinghouse, Embertec Power Savings Technologies, Goal 0, Horizon Fuel Cell Technologies, Meadwestvaco, Miniwiz, PowerGenix, Sean Energy Inc. and Solio.

More than 100,000 attendees are expected at the Las Vegas Convention Center for CES, according to the CEA. Attendance will be down from its peak in 2008, but will likely surpass the thin crowds witnessed last year during the worst of the global economic meltdown.

Show organizers say they taking many steps to reduce the carbon footprint of the world's biggest consumer electronics extravaganza through recycling 51 percent of the total solid waste generated by show attendees.

CEA has cut its print production for CES by nearly 50 percent in the last five years and has invested more than $100,000 to develop a recycling program in the Las Vegas area working with Clark County Schools, the fifth largest school district in the country.

CEA has also donated $50,000 to the Las Vegas Metropolitan Police Department, Convention Center Area Command, to purchase T-3 Motion electric vehicles and accessories.




Source: http://www.tradingmarkets.com/.site/news/TOP%20STORY/2752180/

Wednesday, December 23, 2009

Eco Gadgets: Design Hara’s green computer features non-toxic materials - Friendly Computers

You're on your computer right now (or maybe your phone); either way, reading TreeHugger is using hard-won electricity, and your device of choice will someday (probably soon) be scrapped or traded in for a better one. - Friendly Computers
Read more below…
And who could blame you?
But as computers become more and more our BFFs (singularity, anyone?), we need greener ones: less toxic, more efficient, and easier to upgrade and recycle. Hailing from Korea, this interesting specimen is custom and hand-built, made by a company called Design Hara. It also looks like a Danish-modern space heater, if there are such things (which in my book is a good thing).
Details are a bit sparse--at least for the non-Korean speaker--but here is the basic profile: the Design Hara computer is "built with recyclable green materials," and constructed with an eye for end-of-life disassembly. Inside is an Intel Core2Duo processor (a cooler running chip), the 4 gig RAM can be upgraded to 8, and the terabyte memory is solid state, a significantly more efficient technology. I'm no electrical engineer, but the Design Hara's claim of 60 watt-hours average power consumption seems quite good next to comparable desktops (though we don't know if this includes the monitor, and how the average consumption is being evaluated).
The pretty wooden paneling on the sides are your choice of Canadian rosewood or Italian cypress, both treated with non-toxic finishes. The Design Hara computer is certainly a boutique unit "for those who are tired of bulk products," and likely priced accordingly. But if nothing else, it's nice to see an eye-pleasing experiment in smart, low-energy computer design.


Source: http://www.treehugger.com/files/2009/12/design-hara-green-desktop-computer.php

Tuesday, December 22, 2009

Hot Jobs In Green Technology - Up And Coming 5 Careers In Green Energy - Friendly Computers

It looks like green technology is going to be with us for awhile as the world looks for alternative fuel sources that are cleaner plus more efficient. In time of recession it may be a smart time to look for jobs that have growth potential and you’ll locate jobs in renewable energy plus recycling can be just the ticket. Here are a few of jobs to search for in green technology that could give a stable income source in addition to phenomenal growth in the future. - Friendly Computers

Read more below…

Environmental Engineers
Engineers solve problems. Environmental engineers can be highly sought after for problem solving as our world pushes for better ways and methods for waste and sewage disposal. Aside from the huge amount of labor coming available in the area of disposal projects offering alternative challenges like keeping balance during the atmosphere when areas with resources are consumed plus how to interchange the environmental factors that those resources gave us.

Environmental Scientists and Specialists
Brilliant scientists with a mind for green are needed to research better paths of change that can impact the atmosphere positively. Look for Green Science to become a hot career as demand rises quickly to fulfill the needs. This will be a high paying job offering growth, stability, plus a ton of fun for scientists plus analysis technicians.

Construction Managers
The new breed of green technology construction manager is tasked with the responsibility of producing a much more energy efficient building. Not only being more energy efficient but finding paths to enter into new construction using recyclable materials. By taking things like tires out of the landfills and creating buildings a reversal of pollution can occur while at the same time using less of our limited natural resources.

By taking core skills and adding a specialization into Green Technology you can increase your value on the job marketplace and ensure a place for growth. The only real job security in the marketplace is by keeping ahead of your peers through personal skills development. Don’t get caught without data in green energy technology. There is a huge array of resources to get started learning today.

Industrial Engineers
A major responsibility of the industrial engineer is to make things run more efficiently which is a enormous component of what green technology is all about. A really good industrial engineer can concentrate on creating a better solution and overall method specifically with green in mind. They’ll create things that use less resources and waste less possibly bringing Green Energy Technology and recyclable technology into the picture.


Source: http://www.classesandjobs.com/hot-jobs-in-green-technology-up-and-coming-5-careers-in-green-energy/

Monday, December 21, 2009

First Solar opens utility-scale power plant - Friendly Computers

Solar module maker First Solar on Monday opened the largest photovoltaic solar power station in California, which the company plans to replicate in order to expand its utility business. - Friendly Computers
Read more below…

The plant in Blythe, Calif., which First Solar purchased from energy developer NRG, will have the capacity to generate 21 megawatts of electricity, or enough to power about 17,000 homes. It will supply electricity to Southern California Edison under a 20-year purchase power agreement.

It's one of a number of projects that First Solar is pursuing as it seeks to expand in the utility-scale solar business. A deal to build a 48-megawatt plant in California to supply Pacific Gas & Electric was approved last week. "The development, project finance and construction of this solar plant demonstrate First Solar's capabilities in utility scale projects," Bruce Sohn, president of First Solar, said in a statement.

First Solar's panels, which use thin film solar cells made from cadmium telluride, are considered the lowest cost solar panel in the industry. The company's relatively low cost and the technology's track record make it attractive to utilities that need to meet the California renewable energy mandate.


Source: http://news.cnet.com/8301-11128_3-10419537-54.html

Friday, December 18, 2009

California solar outfit Solyndra files to go public - Friendly Computers

In a sign of optimism about the stock market's reception to clean energy start-ups, California solar company Solyndra on Friday filed documents to go public. - Friendly Computers
Read more below…

The Fremont, Calif.-based company said it plans to raise $300 million in a public stock offering to expand into a market it projects to grow at 34 percent annually.

Four-year-old Solyndra makes a very specialized solar module designed for flat commercial rooftops. The system, which looks like long rows of black tubes, uses flexible thin-film solar cells shaped as a half cylinder to generate electricity from sunlight. The shape increases the amount of captured light while providing cooling from the air.


Solyndra's rooftop solar arrays are made up of hundreds of tube-shaped solar cells.

(Credit: Solyndra) The company received a $535 million loan from the Department of Energy's loan guarantee program earlier this year, which it used to open a manufacturing facility in California. That loan, authorized in the 2007 Energy Act, was the first that the incoming DOE had given after a four-year backlog of applications.

Solyndra said it intends to use the proceeds from a public stock offering to finance the expansion of its second fabrication unit. It has also applied for a second loan guarantee for $469 million from the DOE in September, it said.

Billions of venture capital money has been put into green technology companies, but there have been few successful stock market offerings that have rewarded early investors and fueled further growth.

Earlier this year, Watertown, Mass.-based battery company A123 Systems went public and its stock has largely maintained its initial rise. That successful offering was seen as a sign that investors are interested in the potential for energy technology companies despite the economic downturn.

In its S-1 documents, Solyndra indicated that it had revenue of over $174 million and a net loss of nearly $120 million for the nine months of 2009. In the past several weeks, Solyndra announced distribution agreements with companies outside the U.S.


Source: http://news.cnet.com/8301-11128_3-10418810-54.html?tag=mncol;title

Thursday, December 17, 2009

A revolutionary invention hits the streets - Friendly Computers

Yesterday saw the unveiling of a hot new concept in green technology, the Copenhagen wheel. Not the London eye-alike in the town centre, but a simple, sleek bolt-on wheel that instantly transforms your bike into an electrically boosted commuting tool. - Friendly Computers

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The new design from Massachusetts Institute of Technology’s (MIT) Senseable City Lab extends the concept of hybrid cars to hybrid bikes, and works by charging a battery as you brake, then releasing the power when you need it. Where this design is unique however, is in its clean packaging that is free of external clutter such as wires, allowing it to fit easily and simply into the user’s life with no more visual impact than a giant Smartie.

As Assaf Biderman, Associate Director of the Senseable City Lab says:

“Bicycles are very efficient machines. Rather than reinventing them, we’re introducing a simple technological enhancement that allows any bike to become a smart and responsive hybrid”

The wheel has been developed for Copenhagen City Council, with the express aim of bringing the proportion of people who cycle to work or school up to 50 percent, and may just tip the balance in favour of the bike when it comes to choosing which keys to take in the morning.

“When long distance and steep hills are no longer barriers to comfortable cycling, many cities can become more bicycle-friendly.” Says Assaf Biderman.

As you might expect from the world-leading MIT, the wheel is packed with features that have the potential to alter the way we think about cycling. Aside from the mechanical advantages and range extension, the bright red hub interfaces with the ubiquitous Smartphone, and this is where the clever part begins.

By combining Bluetooth, GPS and Mobile Internet technologies, it syncs with your phone, which becomes the control screen by mounting on your handlebars and wirelessly controlling the unit. Then you have fingertip control of the three-speed gearbox, energy consumption characteristics, and security.

As the wheel is keyed to your phone, unauthorised use results in the bike alerting you by SMS, and resisting the thief’s pedalling by, yes, generating power

The mobile technology extends to tracking friends’ movements, and planning routes to suit your requirements, from an easy cruise to an intense session, while displaying your performance statistics. On board sensors track temperature and pollution levels, humidity and noise, and allow you to share information.

“The Copenhagen Wheel is part of a more general trend of inserting intelligence into our everyday objects to create a smart, supporting infrastructure around ourselves.” Says Assaf Biderman.

According to the Copenhagen Wheel website:

“When many cyclists donate the information their wheel is collecting, your city gains access to a new scale of fine-grained environmental information and can analyze different types of environmental data on a scale that has never been achieved before.”

Meanwhile, the mobile application can map pollution levels, traffic congestion, and road conditions in real-time. Ultimately this data can influence how a city structures and implements environmental and transportation policies.

In conjunction with the project, the Copenhagen City Council is considering introducing a ‘green mile’ reward point scheme as a further incentive to cycle. This could allow cities to measure, and even compete on the total green miles travelled.

One possible downside to the Copenhagen Wheel is the need for a Smartphone, and as it is potentially an ideal assistant to elderly people, this could be a sticking point. However an alternative unit is reportedly in development.

Source: http://cop15post.com/2009/12/16/news/a-revolutionary-invention-hits-the-streets/

Wednesday, December 16, 2009

Apple's Mac mini tops chart of 'green' computers - Friendly Computers

The sust-it website, which provides rankings of energy usage and annual energy cost for thousands of appliances, home entertainment devices, and computers, has announced that Apple's Mac mini fills the top four spots for the most efficient desktop computer in their latest listing. - Friendly Computers
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The 2.0 GHz Intel Core 2 Duo Mac mini is at the top of the chart, sipping just .94W when turned off (power still goes to circuits monitoring the power status of the computer), 1.71W when in sleep mode, and just 12.6W when turned on but in an idle mode. sust-it calculated the energy cost per year for the mini (without a monitor, of course) as US$5.51 when calculated with the average US electrical rate. It's interesting to note that this model is no longer produced by Apple, and that the new 2.26 GHz mini is even more energy efficient. Apple's own environmental report for the mini shows that the revised model uses only .80W when turned off, 1.39W in sleep mode, but 13.4W while in idle mode.

Not surprisingly, other Apple models were near the top of the charts in both the laptop and all-in-one computer categories. The 1.86 GHz MacBook Air was barely edged out of first place in the laptop category by the HP Pavilion DM3. Although the two laptops had identical annual energy costs (US$2.39), the HP model had lower sleep and off power consumption than the MBA.

In the all-in-one category, the top iMac came in 6th behind eMachines, Acer, Asus, and MSI all-in-ones. Although the sust-it site is citing an iMac model that is no longer produced, even the new iMacs would be a bit behind the list-leading eMachines EZ1601.

If the power consumption and CO2 footprint of your computer is of concern to you, the sust-it site is a good place to make comparisons. Be aware, however, that due to the fast-paced changes in the computing world, the lists may be inaccurate at any particular point in time. In addition, it doesn't appear that sust-it looks at the total lifecycle energy consumption of the computers, something that Apple provides in their environmental reports for each model. When energy consumption and CO2 production are factored from raw materials at the beginning of production to recycling of an obsolete machine, Macs may very well lead the pack in all categories.


Source: http://www.tuaw.com/2009/11/27/apples-mac-mini-tops-chart-of-green-computers/

Tuesday, December 15, 2009

Tech coalition: You need real-time energy data - Friendly Computers

At the Cop15 climate negotiations in Copenhagen on Tuesday, a group of advocacy groups and high-tech companies including Google and Intel urged governments to ensure consumers get real-time information on energy use. Friendly Computers
Read more below…
Giving consumers regular data on consumption will help them take steps to be more energy-efficient and will be an effective way to cut greenhouse gas emissions, according to the coalition.

Home energy displays show you the juice
View the full gallery
Studies have shown (click for PDF) that access to detailed information, rather than only getting a monthly bill, can reduce energy use by 15 percent in a home.

When aggregated at large scale, these savings would be significant. If all households in the developed countries achieved a 15 percent energy savings by 2020, it would be the equivalent of taking 200 million cars of the road in the European Union and shutting down 124 coal power plants, according to the coalition.

"By empowering citizens with information and tools for managing energy, governments and businesses around the world can harness the power of hundreds of millions of people to fight climate change--and save consumers hundreds of billions of dollars in the process," the group statement said.

The call to action was signed by Google, General Electric, Intel, Dow, Whirlpool, venture capital company Kleiner Perkins Caufield & Byers along with a number of non-governmental organizations, including the National Resource Defense Council, The Climate Group, the Alliance to Save Energy, The Energy Future, and the Center for American Progress.

There are already a handful of home energy monitoring displays available. But millions more will be installed in the coming years as part of utility-run smart-grid programs, although not all home energy displays need a smart meter to function. More sophisticated products will provide information on a small display, the Web, or a TV, and give consumers recommendations on how to program appliances and lighting for efficiency.

Although real-time energy information is helpful, time-of-use electricity prices are also needed to give consumers financial incentive to use energy-hungry appliances, such as dishwashers, at off-peak times.

The coalition at Copenhagen said that national governments should ensure consumer have access to real-time or near real-time energy use data; pricing; and the carbon intensity of electricity sources.

Source: http://news.cnet.com/8301-11128_3-10415549-54.html?tag=mncol;title

Wednesday, December 2, 2009

Load up your open-source Google phone with powerful apps without spending a cent.

Friendly Computers would like to share with you the top ten easy to use free applications for Google smart phones.
Android is breaking out. With the coming of the Motorola Droid, HTC Droid Eris, Samsung Behold II, and Samsung Moment, Android has become the most-buzzed-about smartphone platform for everyone who doesn't have AT&T. And developers have been feeding the buzz, with Android Market holding about 12,000 apps when we wrote this - second in on-device app stores only to the iPhone.
As a quasi-open-source platform, Android has gotten a lot of attention from small developers, so you'll find a lot of interesting little free apps in the Android Market. What's missing, primarily, are flashy, big-name apps from big-name developers, who generally wait until they're sure a platform is going to take off to commit to it. With the success of the Droid, we think more professional-quality apps will be coming soon.
But all is not app-tastic in Android app world. There are now three different versions of Android floating around - 1.5, 1.6 and 2.0 - and not all apps run on every version of the OS. Most Android phones have only about 256 MB of storage for apps, which seems to be be preventing some professional developers from putting out high-end games for Android phones.


1. Advanced Task Killer Free 1.5.1
ReChild; (no Web site)
It's surprisingly difficult to close an Android app, and after spending a few hours with your Android phone you might find it feels a bit sluggish because so many apps are running quietly in the background. So a task-killing app like this is a must; two clicks, and you've released megabytes of memory and freed up oodles of processor power. A $5 pay version adds a one-click widget and an "auto kill" function, but I find the free version perfectly good enough. ATK has a more user-friendly interface than competitor TasKiller, and it focuses on killing lagging apps rather than essential Android services.

2. AP Mobile 2.0.0
The Associated Press; www.ap.org

The AP makes great mobile news apps, and their Android app works just like all the others. You get a steady stream of constantly-updated news in every category you can think of, including local news from your city or state. You can customize your home page with categories you like, or view AP news videos. Better than the single-source newspaper apps, AP Mobile lets you choose what you want to know, and tells you what you need to know.

3. Astrid 2.10.0
We Love Astrid; www.weloveastrid.com

The best to-do list app for Android, Astrid starts out super-simple with a plain list of tasks. But there's a lot of power hidden under the surface. You can tag tasks, set priorities, and assign dates and several levels of reminders. A stopwatch-style timer lets you keep track of how long you spend on each task. Astrid also syncs with RememberTheMilk.com, an online to-do list app that can bring your tasks to Google Calendar, Gmail, Twitter or your desktop.

4. Astro File Manager 2.1.0
Metago; (no Web site)

After installing a few dozen Android apps, you might find yourself running out of space. Enter Astro, probably the best all-purpose free utility for Android phones. Astro lets you back up your apps to an SD card - you can't run them from there, but you can swap apps around that you're not using. It lets you browse your phone's file system, examining and moving files. And it gives you a very detailed peek into which apps and processes are running, including listing how much memory and CPU power each process is using. Astro is a lot more complicated than a simple task-killer like ATK, but it's also far more powerful. Install both.

5. Cestos 1.2.91
ChickenBrick Studios; (no Web site)
You know what mobile games need? More real people. Cestos is a free, online, multiplayer game that's ridiculously easy. It's basically a game of marbles; aim your marbles around the board (which is pocked with obstacles, pits and bombs), shoot them, and see whose marbles fall into the pits first. But with multiple boards, a scoring system, avatars, a chat room, and various virtual prizes awarded, it quickly becomes a fun, ego-driven experience. Each game only lasts a few minutes, so it's perfect for light users; we're not talking World of Warcraft here.

6. Google Sky Map 1.2.1
Google; www.google.com/sky/skymap.html
Google Sky Map for Android can help you put a name to the stars, planets, and constellations above you. The app syncs with your phone's GPS locator to pinpoint your location and provide you with a map of the sky wherever you are. Point your Android phone up and Sky Map displays the location and name of the brightest celestial objects in that part of the sky. Getting your phone and the sky aligned can be a bit tricky, but overall this is a fun and educational app.

7. Google Voice 0.2.6
Google; www.google.com/voice
Google Voice for Android is the best way to use Google Voice on a cell phone. The app lets you make outgoing calls and SMS messages from your virtual Google Voice number, including inexpensive international calls (which begin at just two cents per minute). Google Voice for Android integrates seamlessly with the phone's built-in address book and call log for voice calls. There are other third-party apps that hook into Google Voice available for Android phones, such as the $9.99 GVDialer, which hit the market earlier this year. But Google's own native app works well and offers a near-seamless experience with the company's Web-based voice service.

8. Listen 1.0.3.1
Google; listen.googlelabs.com
Every smartphone, in my mind, needs a good podcast client, and Google's Listen is a good podcast client. Listen uses Google's search technology to help you find podcasts using terms you like, and you can subscribe to individual podcasts or even to search terms - picking up every podcast from now until eternity about Android smartphones, for instance. Listen downloads and stores podcasts, so you can play them even when you're not connected to a network. This Google Labs product is still a bit buggy, but it's a great way to get radio-style content onto your Android phone.

9. Meebo IM 21
meebo; www.meebo.com

There are two good, free, multi-platform IM programs for Android. Meebo is slightly more complete than eBuddy. Along with the usual AIM, MSN, Yahoo! Google and ICQ IM networks, Meebo also supports Facebook and MySpace IM, which is pretty neat. Social networking contacts come with photos and status messages, and you can keep multiple conversations going at once. eBuddy's interface is slicker, but you don't get to see those social networking status messages and it forces you to sign up for a special eBuddy account.

10. MySpace Mobile 1.6.2
MySpace; www.myspace.com
The free Android MySpace client gives you all the basic MySpace features, though it's unfortunately lacking both media streaming and all of those weird plug-ins that people tend to put on their pages. You can view or add your own or your friends' comments, blogs and photos, add new friends and most importantly send e-mail. (For MySpace IM, check out Meebo above.) You can always access full-on crazy MySpace pages using your Android phone's browser; this app is for quickly checking out and messaging your friends.



Source: http://www.pcmag.com/article2/0,2817,2356306,00.asp

Monday, October 26, 2009

Windows 7: Inside Multitouch

 

Friendly Computers have seen touch screens before, so what makes the ones supported by Windows 7 so special? Below is the inside scoop.

Touch screen technology may seem shiny and new but any analyst will tell you that it has been around for decades: ATMs, grocery store self-check kiosks, even museum exhibits. But what makes Windows 7 so exciting is that no computer operating system ever incorporated native support for multitouch before. The new breed of multitouch laptops and desktops with touch screens don't need extra downloads or plugins-- multitouch just works.

Multitouch's Predecessors

To be fair, Windows 7 is not the first operating system to support some form of touch computing. Vista offered single-touch capabilities in tablet mode, and pen input is quite common as well. But as much as Microsoft would love to paint multitouch as a natural progression in its operating systems, its Apple that was the real democratizer of multiple-input touch screens. Introducing now familiar gestures like pinching, tapping, and flicking, the iPhone and the iPod Touch, made multitouch second nature to many users. Apple followed up its mobile devices with gesture-based touchpads on its MacBook and MacBook Pro models in late 2008. Though it was a bit tough to get used to the integrated mouse button and touchpad, the ability to use gestures based on up to four fingers opened up new possibilities.

A few Windows-based "multitouch" systems have come out as well—namely the HP TouchSmart TX2 and Dell Latitude XT line of laptops, as well as the HP TouchSmart desktop PCs. These systems used built-in hardware and software solutions to accommodate two-finger touch (though they still couldn't support three- and four-finger gestures). But it wasn't until early glimpses at Windows 7 this year that we saw Microsoft itself respond to the multitouch trend.

How Multitouch Works

A few months before those MacBooks hit the scene, Microsoft announced its plans for multitouch at the All Things Digital conference in California. Unlike any of its predecessors, Windows 7 natively supports multitouch functionality in touch screens and is built to accommodate up to 10 points of contact. On the Engineering Windows 7 blog, the developers highlight all the ways the OS was tweaked to optimize it for touch. It's everything from making keys on the on-screen keyboard glow when your finger is covering the letter to improving high dpi support to make small links and buttons easier to access with touch.

Though the software is similar across platforms, the PCs we've tested use different hardware solutions. The multitouch laptops we've seen so far, like the Lenovo ThinkPad X200 Tablet and Fujitsu LifeBook T5010 use dual-active digitizers, meaning they have one technology for the stylus and another, called capacitive, is activated for multitouch using your fingers. Non-tablets like the Lenovo ThinkPad T400s use a capacitive touch screen only, and many more will follow this implementation (Toshiba and Acer have already announced capacitive touch panels on their mainstream laptops).

In capacitive screens, a small current of electricity runs across the surface, with circuits at the corners. Touching the screen interrupts that current. Capacitive technology only works on smaller screens, so desktops like the HP TouchSmart 600-1055 PC and Gateway One ZX6810-01 employ optical solutions. Optical sensors are set up around the screen creating a grid. The screen reacts when your finger, pen, stylus, or any other implement break one of the beams; you don't actually have to physically touch the surface to get a response.

All of the PC manufacturers that have put out multitouch systems so far have included Windows 7's Touch Pack, a software suite that incorporates applications that work with the Windows 7 kernel to use a multitude of different gestures. For instance, Microsoft Surface Collage lets you access and manipulate all your photos to create different designs on the screen. You can drag and drop images with one motion, resize or rotate them with two fingers, and scroll through the images available on the bottom pane using the flicking motion. Other games and applications like BlackBoard and Microsoft Surface Lagoon act like tutorials for multitouch, creating objectives that force you to perfect various gestures in order to win the games.

What's Next for Multitouch

Although the Windows 7 Touch Pack certainly has that gee whiz factor, the real question regards implementations for multitouch in the future. Will it change the user experience? And can we harness that potential to take it beyond a neat trick for games and fun apps? Clearly the onus right now is on software makers to come up with revolutionary ways to integrate multitouch and expand its possibilities. Some PC manufacturers have included programs built around multitouch, like Gateway's TouchPortal and HP's TouchSmart interface. While HP's includes extra functionality like Hulu desktop and HP games, these still don't bring much more to the table than a new way to interact with Microsoft's existing touch-based programs.

Whether its niche markets like education, health care, and engineering finding new uses for multitouch, or multitouch making its way onto new platforms like netbooks, there's no question that this interface can change the way we look at computing. The Engineering Windows 7 blog sums its effect up well. In it, Steven Sinofsky, the president of the Windows division wrote, "One of my favorite experiences recently was watching folks at a computer retailer experience one of the currently available all-in-one touch desktops and then moving to another all-in-one and continuing to interact with the screen—except the PC was not interacting back. The notion that you can touch a screen seems to be becoming second nature."

For a closer look at some of the emerging Windows 7 multitouch systems, be sure to read our full reviews.

 

 

Source: http://www.pcmag.com/article2/0,2817,2354680,00.asp

Friday, October 23, 2009

Magic Mouse: Oh my God—it's full of capacitive sensors!

 

Friendly Computers thought you would enjoy an inside view of the new Mac Magic Mouse and Screen.

 

Magic Mouse: Oh my God—it's full of capacitive sensors!

iFixit

You thought iFixit was going to gut the new unibody white MacBook and call it a day? Oh no—it has vivisected Apple's new Magic Mouse to see just how the "magic" happens. The gang also went ahead and disassembled the 27" iMac that came with it, too.

The first thing that iFixit discovered is that Apple really does not want you to take the Magic Mouse apart. The whole thing is held together with some really tough glue instead of screws, or clips, or anything that might make it easier to take apart and put back together. Once apart, though, iFixit verified that the entire top surface is literally covered in capacitive touch sensors—138 in all—just as Apple promised. This is what allows the multitouch gestures to be so accurate and specific over such a small surface—though it would be nice if Apple enabled pinch-to-zoom and two-finger rotate.

Though the mouse has an aluminum base, the total aluminum content weighs just 10 grams. "That's compared to 37 grams of plastic and 47 grams of batteries," according to iFixit. "Nearly half the mouse's weight comes from the two AA batteries."

The diminutive circuit and electronic components do contribute a few grams to the overall light weight of the Magic Mouse. Part of what makes the circuit so small is a Broadcom BCM2042A4KFBGH, part of the BCM2042 family of chips that integrate keyboard and mouse controller functions with an HID profile and full Bluetooth communications stack. Broadcom brags that the chip allows wireless input devices to "approach the price points of legacy-wired mice and keyboards," but this is Apple here—paying a slight premium for a "better" mouse is par for the course. Besides, what is the standard price for a wired multitouch mouse? (Answer: there isn't one!)

Of course, after discovering all the magic Apple could stuff into a $69 mouse, though, you can hardly blame iFixit for "taking apart the iMac that came with our Magic Mouse." The new 27" iMac (the lower-end Core 2 Duo version) isn't radically different that the 24" iMac model that preceded it. However, iFixit did turn up a few interesting details.

27" iMac disassembled

iFixit

One nice addition is that Apple has doubled the amount of RAM slots; when stuffed with 4GB SO-DIMMs, you can have a total of 16GB of RAM. The new model also eliminates the 4mm aluminum bezel around the display glass cover—it goes all the way to the top and side edges, giving it a slightly cleaner appearance. The DisplayPort connection isn't wired up to allow the display to be powered separately when using the promised external source display functionality, though—the whole machine will have to be powered on for it to work.

A couple other notable discoveries: the power supply is 310W, the largest on any iMac; the SuperDrive is 12.5mm height, so it could be swapped for a Blu-ray drive if Apple ever gets over that bag of hurt; because the new back is all aluminum, the plastic Apple logo now serves as the only way for WiFi signals to get in and out of the iMac; and cooling the new machine requires two large heat sinks and three large, low-noise fans.

Source:http://arstechnica.com/apple/news/2009/10/magic-mouse-oh-my-godits-full-of-capacitive-sensors.ars

Thursday, October 22, 2009

Technology Fails: 8 Extreme Electronic Disasters

 

Friendly Computers would like to inform you about the eight extreme electronic disasters that seems to effect each and everyone of us.

 

Let's face it: Technology seems made to stop working. Screens crack, circuits short, and power supplies abruptly conk out. It's all part of the complex and confounding ecosystem of electronics.

The worst, though, is when something really is built to break--and in the most extreme way. I'm talking fiery explosions, flying components, and acid-leaking compartments, all courtesy of bugs built right into ill-fated devices.

Sound far-fetched? Hey, we've seen some crazy stuff happen over the years. Some of it is astonishing; some of it is merely annoying. But all of it is extreme--and entirely too real.

We start with some good old-fashioned spontaneous combustion.

Combustible Computers

Laptop fire filmed at Los Angeles International AirportNothing screams "tech disaster" like a laptop on fire. Due to the intricacies of modern-day electronics, it takes only a minor manufacturing error to send your system up in flames--and not the kind generated by the jerks of online forums, either.

The most extreme example of fire-related fallout may be the massive series of recalls brought about by bad Sony batteries in 2006. Small shards of nickel made their way into the batteries' cells during production, causing numerous systems to overheat and sometimes catch fire. The recalls affected laptops sold by Dell, Hitachi, IBM, Lenovo, Toshiba, and even Apple.

By the end, a staggering 9.6 million laptop owners had been burned (figuratively speaking) by the failure, and Sony had spent nearly $430 million to replace all the defective units.

Lest you think I'm just blowing smoke up your ash, let me assure you that this danger was far from hypothetical. (Watch PC Pitstop simulate a laptop battery explosion where the temperatures soared to 1000 degrees.) A Sony-battery-powered laptop famously exploded and caught fire at the Los Angeles International Airport in 2007, and a traveler managed to catch the entire incident on tape.

Be warned: You will hear a few expletives shouted during some of the more dramatic moments. With a blast like that, I'd say they were warranted.

Fire risks have led to countless other laptop battery recalls over the years. Scientists are now working on developing a new material that could better protect the lithium ion technology and keep such short-circuiting from occurring.

Exploding iPhones

Apple's all about glitz and bang for its product launch events. Lately, however, the company has been making headlines for a different kind of spark. Reports surfaced in late July suggesting that numerous iPods and iPhones had erupted in flames and scalded their owners.

Soon after, word broke that the European Union had launched an inquiry into exploding iPods overseas. Apple reportedly claimed that some sort of improper handling led to the explosions, calling them "isolated incidents." A full investigation is currently under way.

The recent rash of complaints isn't the first time Apple's iPods and iPhones have come under fire. In March, an Ohio mother sued Apple over allegations that her 15-year-old son's iPod Touch had malfunctioned. The device, she said, exploded in the teenager's pants.

Speaking of explosions, did you hear about those new porn-star apps people are downloading?

Acid Rock

Guitar Hero controllerThe avatar for Kurt Cobain may be making Guitar Hero headlines right now, but one year ago a far more corrosive controversy was connected to the product. Rage Wireless Guitars, a series of controllers sold for use with the game, were found to have circuit-board defects that could cause battery acid to leak outside the devices.

If you're not sure how severe of a problem that could be, just think about this: Over what area of the body do most people hold a guitar? Yeah...not the best place for a chemical burn. It actually happened to at least one person, too, according to reports filed with the manufacturer and published by the U.S. Consumer Product Safety Commission.

That's one disaster I'd suspect even the great Jimi Hendrix, famously fond of both acid and fiery guitar solos, wouldn't be willing to risk.

Red Ring of Death

Xbox 360 red ring of deathIf there were an award for the most extreme-sounding technology flaw, the red ring of death would win, hands-down. Microsoft's Xbox 360 became known for it due to a widespread hardware failure that reared its ugly head in 2007. Its signature sign: three red lights blinking at you, like a disco flashback gone horribly awry.

The lights were more than a mere nuisance: They were frequently an indication of a complete hardware failure that had rendered the system useless. The issue was severe enough to earn the Xbox 360 the branding of "least reliable gaming console in recent history" from at least one publication.

Microsoft ended up spending a reported $1 billion to extend warranties as a result of the red-tinted menace, citing an "unacceptable number of repairs" as the catalyst for its decision. The company also agreed to reimburse customers who had spent their own cash trying to get their consoles fixed.

Recently, a second red-ring-like error has cropped up on some Xbox 360 systems, causing users to see a fatal error with the code "E74." Though the dreaded red lights themselves don't flash, the console is again rendered useless. Microsoft announced in April that it would offer a similar extended warranty and repair reimbursement program for anyone affected by the issue.

Melting Multimedia

Durabrand DVD playerWe all want home theater systems that make us feel like we're inside the movies--but when your DVD player actually reproduces on-screen fire inside your home, things have probably gone too far.

Wal-Mart recalled 4.2 million Durabrand DVD players this fall after discovering that the devices could overheat and set an entertainment center aflame. The company received more than a dozen reports of overheated players, at least seven of which ended with some kind of property damage to the owner's home.

Other multimedia devices recalled due to reported fires or fire risks include DVD players by Toshiba, digital cameras by Hewlett-Packard, and speaker systems by Philips Magnavox.

Retail Viruses

PC virusesWould you like a virus with that purchase? In an age when keeping up with the latest security threats can feel like a full-time job, knowing that a virus could come preloaded on brand-new technology is a real kick in the pants. Unfortunately, it's also an all too common occurrence.

In some cases an entire computer system could be the culprit. Last fall Asus announced that it had accidentally shipped a line of Eee Box PCs with preloaded viruses. A malicious file on one of the systems' hard drives would not only infect local data but also copy itself to other drives and external storage devices connected to the computer.

Viruses have been found on new digital photo frames, USB flash drives, factory-sealed hard drives--and yes, even some iPods. (Those models, it probably goes without saying, were not the "funnest ever.")

Disappearing Data

You don't need a built-in virus to leave you with a manufacturer-caused data disaster--you can also experience one of the always-popular instances of crappy-hard-drive-itis.

Plenty of people came down with the disease earlier this year when Seagate revealed that its Barracuda 7200.11 hard drives had a firmware bug that was causing widespread failures. According to user reports, the drives would die while booting up, leaving no way to access any of the data inside.

Once Seagate isolated the bug, the company offered free data-recovery services to try to make up for the mess-up. Gauging from various online discussions, though, its customers' goodwill is likely one thing the company can't recover anytime soon.

Dangerous Rides

A SegwayAs if Segway riders didn't already look goofy enough, a couple of apparent glitches started sending them flying through the air a few years back. The two-wheeled transporter, as the late Rodney Dangerfield might say, just can't get no respect.

The trouble started in 2003, when Segway had to recall about 6000 of its devices. In that case, the company found that riders could suddenly fall off when the vehicles' batteries ran low. Then, in 2006, a second recall targeted 23,500 more Segways; that time, the devices were found to be "unexpectedly apply[ing] reverse torque" (translation: "causing people to eat pavement").

Thankfully for Segway users, those problems are in the past. Now mall cops are back to relying on their own instincts--and, of course, the fact that they ride around on silly-looking stick machines--to look like total twits.

(Photo of a burning laptop, used as promotional art for this story: Courtesy of Secumem, Wikimedia Commons)

Source: http://www.pcworld.com/article/173933/technology_fails_8_extreme_electronic_disasters.html

Tuesday, October 20, 2009

HP's New Touch Screen Laptop and All-In-Ones Debut

 

Friendly Computers  discovered the NEW touch screen HP Laptop. We thought you might be interested in today’s technology is now rising up to.

 

HP is taking touch to the people, with new touch screen laptop and desktop models, all featuring Windows 7 and some shipping on Oct. 22, when the new operating system is formally introduced.

The new multi-touch models include a number of applications that take advantage of the interface, including Hulu, Netflix, Pandora, Recipe Box, a webcam "photo booth" application, and the HP Music Store.

  • HP TouchSmart tx2 -- A laptop, starting at $799, with a 12.1-inch screen that rotates 180-degrees for use as a tablet. Besides touch commands, users can write or draw on the screen with an electronic pen. Available Oct. 22.
  • HP TouchSmart 300 and 600 -- Are the third-generation of HP's touch-enabled desktops. The 300 has a 20-inch screen and the 600 (shown) has a 23-inch display. The 300 starts at $899 and will begin deliveries on Nov. 1, with the 600 due Oct. 22 and priced starting at $1,049. Read our review of the HP TouchSmart 600.
  • HP TouchSmart 9100 -- An all-in-one desktop, starting at $1,299, which includes a 23-inch touch screen. It can be used as standard touch screen PC or tasked as a map or events kiosk in an office, hotel, or other location. Deliveries begin in December.
  • HP LD42200tm -- A digital signage device with a 42-inch touch screen. Available in December for $2,799.

Besides touch screens, HP also introduced several business desktop and laptop computers as well as new value-oriented Compaq-branded desktops and a laptop.

The Compaq Presario CQ61z (where do they get these model numbers?) costs only $399 and features a 15.6-inch screen, after $100 instant rebate. The Compaq 500B business desktop sells for $359, while the new Compaq Presario 4010f desktop sells for $309.

My take: The laptop looks very interesting and I will consider purchasing one during my next upgrade cycle. I am not wild about reaching out to touch a desktop, although HP is pushing these models for entertainment and kitchen use, where touch makes some sense.

In the kitchen, the touch screen is meant to be used with recipes and other applications that can work entirely by touch when keyboard use isn't appropriate. Verbal directions are also provided.

The new Compaq's are a welcome addition to lowest-priced laptops and desktops. The laptop competes with netbooks on price and will win some of those battles.

Source: http://www.pcworld.com/businesscenter/article/173551/hps_new_touch_screen_laptop_and_allinones_debut.html

Monday, September 28, 2009

Apple updates site with environmental impact

Friendly Computers loves that Apple has decided to make its company more green-friendly by providing information about the environmental impact of its products. Read more below…

Apple on Thursday updated its Web site with a new section on how its products are impacting the environment.

Apple has made public information in several categories including Life Cycle Impact, Product Usage Impact, and Product Environmental Reports. The company also created a section dedicated to its own environmental updates.

Taking a look at the power management section will give you an idea of how extensive the information is that Apple provided. According to Apple, Mac OS X even regulates the processor in between keystrokes, saving power.

"Designing green products includes considering the environmental impact of the materials used to make them," reads Apple's Web site. "From the glass, plastic, and metal in our products to the paper and ink in our packaging, our goal is to continue leading the industry in reducing or eliminating environmentally harmful substances."

To show how things like packaging can affect the environment, Apple compares the 2006 13-inch MacBook to that of the 2009 13-inch MacBook Pro. The end result: "By reducing our packaging over 40 percent between 2006 and 2009, we ship 50 percent more boxes in each airline shipping container. That saves one 747 flight for every 32,000 units we ship," according to Apple.

The Web site features a lot more information including emissions per hour of product use, recycling efforts, and what the company has done to reduce energy in its facilities.

Source: http://news.cnet.com/8301-13579_3-10361282-37.html?part=rss&subj=news&tag=2547-1_3-0-5

Monday, September 21, 2009

Inhabitat Colored Solar Panels Don’t Need Direct Sunlight

Friendly Computers stumbled upon information about new solar panels that are as technologically advanced as they are pretty. Read more below…

With normal solar cells, you need direct sunlight for them to generate power, and if the panels are at all shaded the efficiency drops significantly. A new type of solar cell, being developed in Jerusalem, is making huge waves because it can generate power from diffuse light using a specialized colored panel. They look a bit like colored plexi-glass but are actually panes made with fluorescent dyes and nanoparticle metals, and could possibly eclipse traditional solar panels in terms of price.

solar panels, solar cells, photovoltaics, silicon, colored solar panels, nanotechnology, nanoparticles, Tel Aviv, Jerusalem, GreenSun Energy, GreenSun

The smarter panel is being developed by GreenSun Energy, a Tel Aviv-based energy start-up. The new solar panels also use 80% less silicon than traditional solar cells. As the direct or indirect sunlight hits the panels, it diffuses across and the nanoparticles of metal direct and concentrate the sunlight to the edges where the silicon is.

So far, GreenSun has achieved a 12% efficiency rate with their panels and can produce them for $2.10/W compared to around $4.54/W for a conventional panel. They can achieve such lower costs because they use so much less silicon. Also in normal cells, there is some efficiency loss due to heat, which cannot be converted into energy. With GreenSun’s panels, the sunlight is diffused over the whole panel and the nanoparticles deliver light at the right energy to the edges where it can be converted, which means less efficiency loss due to heat.

GreenSun is still working hard on making their panels more efficient – 12% is good, but it’s not great compared to the world’s most efficient solar cell at 43%. They hope to achieve an efficiency of 20% and reduce the cost even further to $0.94/W. For those with aesthetic interests in the look of solar cells, these might be right up your alley. Imagine all the amazing designs that could be created from colored panels on the sides and tops of buildings.

Source: http://www.inhabitat.com/2009/09/18/colored-solar-panels-dont-need-direct-sunlight/

Friday, September 18, 2009

Panasonic: New LED bulbs shine for 19 years

Friendly Computers found some new light bulbs by Panasonic that last 19 years! Combined with the fact that LED lights use much less energy than regular incandescent bulbs, these light bulbs cut energy use by quite a bit. Read more below…

Panasonic has launched a new household LED lightbulb in Japan that it says lasts 40 times longer than incandescent bulbs.

The screw-in bulbs are part of the EverLed line, and they're scheduled to hit stores in Japan on October 21, with monthly production at 50,000 units. No changes to lighting equipment used for incandescents are required.

If used an average of five and a half hours per day, the new bulbs can last up to 19 years, according to Panasonic. That's 40 times longer than incandescent bulbs.

The bulbs use only an eighth the power of incandescents. That means a 60-watt-equivalent LED bulb would cost only 300 yen (about $3) a year instead of 2,380 yen ($25.80)--a significant savings over a lifetime.

Panasonic hasn't set a price for the new EverLeds, but Nikkei suggests standard versions will cost about 4,000 yen (about $40).

LED bulbs aren't new. Their relatively high cost is one factor keeping them from gaining popularity, but in Japan at least, Panasonic represents about 50 percent of the domestic bulb market. That means EverLeds should raise the LED profile there considerably.

Panasonic is also doing market research to launch EverLeds in the U.S., Europe, and Southeast Asia.

Source: http://news.cnet.com/8301-17938_105-10350053-1.html

Wednesday, September 9, 2009

Say no to the supersized TV, EPA hints

The EPA is going to be setting stricter standards for its Energy Star ratings for televisions, starting in May 2010. Friendly Computers thinks this is a great idea and could help reduce the amount of energy we use. Read more below…

How big is too big when it comes to TV screen size? How much energy does the U.S. gobble up watching television?

If you ask the Environmental Protection Agency, the answers would be (a) anything over 50 inches and (b) about 4 percent of all household electricity.

"There are about 275 million TVs currently in use in the U.S., consuming over 50 billion kWh of energy each year - or 4 percent of all households' electricity use. This is enough electricity to power all the homes in the state of New York for an entire year," according to the Energy Star program, a joint effort of the EPA and the U.S. Department of Energy.

Energy Star, which sets the standard for energy efficiency ratings on consumer products, says that televisions will have to become more efficient in order to earn its coveted sticker.

For their products to qualify, television manufacturers will have to meet a new standard by May 2010 and an even stricter standard by May 2012.

The version 4.0 Energy Star sticker, the standard set for May 2010, will require 40 percent greater efficiency, while the version 5.0 sticker will require 65 percent more efficiency than a TV sold today.

Generally, the new requirements put restrictions on the amount of power a TV can consume when it's in use ("on" mode), and when it's figuratively off but downloading programming information (DAM, or download acquisition mode).

The agency has also taken a stand on what it sees as responsible consumerism with regard to energy and the environment.

"EPA has decided to proceed with a requirement that TVs greater than 50 inches in size meet the same On Mode requirements as a screen of 50 inches - 108 watts," Katharine Kaplan, the spokeswoman for the EPA's Energy Star program, said in her cover letter (PDF) to the version 4.0 and 5.0 technical specifications for manufacturers.

By comparison, past CNET reviews have found that in viewing mode the 52-inch Sony Bravia KDL-52XBR7 consumes 161.11 watts and the 52-inch Sharp Aquos LC-52D65 consumes 121.6 watts.)

Through this new policy, Kaplan and the agency have essentially said that anyone who feels the need to buy a television bigger than 50 inches is being a tad gluttonous. As an agency dedicated to energy savings, it's not going to condone that behavior with a feel-good sticker no matter how comparatively efficient the TV may be for its size.

"The issue in this case is what TV sizes can the federal government credibly designate as preferable from an energy and environmental perspective. This has become an important issue as the sizes of TVs and energy use continue to grow," Kaplan said in her letter.

    Source: http://news.cnet.com/8301-11128_3-10347497-54.html

    Wednesday, September 2, 2009

    Mitsubishi, IHI to Join $21 Bln Space Solar Project

    It looks like Japan is taking solar power to the next level with a project to put a power plant in space and beam electricity back to earth. Friendly Computers thinks this revolutionary idea could be just what we need to break our dependence on fossil fuels, which harm the environment. Read more below…

    Mitsubishi Electric Corp. and IHI Corp. will join a 2 trillion yen ($21 billion) Japanese project intending to build a giant solar-power generator in space within three decades and beam electricity to earth.

    A research group representing 16 companies, including Mitsubishi Heavy Industries Ltd., will spend four years developing technology to send electricity without cables in the form of microwaves, according to a statement on the trade ministry’s Web site today.

    “It sounds like a science-fiction cartoon, but solar power generation in space may be a significant alternative energy source in the century ahead as fossil fuel disappears,” said Kensuke Kanekiyo, managing director of the Institute of Energy Economics, a government research body.

    Japan is developing the technology for the 1-gigawatt solar station, fitted with four square kilometers of solar panels, and hopes to have it running in three decades, according to a 15- page background document prepared by the trade ministry in August. Being in space it will generate power from the sun regardless of weather conditions, unlike earth-based solar generators, according to the document. One gigawatt is enough to supply about 294,000 average Tokyo homes.

    Takashi Imai, a spokesman for the Institute of Unmanned Space Experiment Free Flyer, which represents the 16 companies, confirmed the selection when reached by phone in Tokyo.

    Mitsubishi Electric gained 0.1 percent to 693 yen at the morning break in Tokyo trading, while IHI fell 0.5 percent to 189 yen and Mitsubishi Heavy slipped 0.3 percent to 384 yen. The benchmark Topix index rose 0.3 percent.

    Far, Far Away

    Transporting panels to the solar station 36,000 kilometers above the earth’s surface will be prohibitively costly, so Japan has to figure out a way to slash expenses to make the solar station commercially viable, said Hiroshi Yoshida, Chief Executive Officer of Excalibur KK, a Tokyo-based space and defense-policy consulting company.

    “These expenses need to be lowered to a hundredth of current estimates,” Yoshida said by phone from Tokyo.

    The project to generate electricity in space and transmit it to earth may cost at least 2 trillion yen, said Koji Umehara, deputy director of space development and utilization at the science ministry. Launching a single rocket costs about 10 billion yen, he said.

    “Humankind will some day need this technology, but it will take a long time before we use it,” Yoshida said.

    The trade ministry and the Japan Aerospace Exploration Agency, which are leading the project, plan to launch a small satellite fitted with solar panels in 2015, and test beaming the electricity from space through the ionosphere, the outermost layer of the earth’s atmosphere, according to the trade ministry document. The government hopes to have the solar station fully operational in the 2030s, it said.

    In the U.S., the National Aeronautics and Space Administration and the energy department have spent $80 million over three decades in sporadic efforts to study solar generation in space, according to a 2007 report by the U.S. National Security Space Office.

    Source: http://www.bloomberg.com/apps/news?pid=20601101&sid=aJ529lsdk9HI

    Wednesday, August 19, 2009

    5 Surprising Green Uses for Cell Phones

    With the growing popularity of apps, cell phones are becoming useful for much more than calling, texting, and sending emails. Friendly Computers found some marvelous “green” ways to use your cell phone that you may have never thought of. You can read more below…

    Let's face it - it's a rare person these days who doesn't have a mobile phone as a constant companion. And while we talk often about cool green apps and ways you can use your cell phone for activism, there are a growing number of surprising new ways you can use your cell phone to be a little greener. Here are five off-the-wall things you can or will soon be able to do with your cell phone that'll make your life just that much more simple and green.

    Deposit Your Checks
    USAA is a bank for military service personnel and their families. Their Deposit@Home program lets customers deposit checks via images sent through their mobile service platform. Even though it feels a little sketchy in terms of security, it makes sense. Customers simply take pictures of both sides of their checks with the cell phone camera, upload the images into the electronic check deposit system at USAA, and then void the paper check after the deposit clears. It'll be interesting to see if other banks catch on to the system, decreasing the number of trips customers need to make to the bank. While it's ideal to participate in direct deposit in the first place for pay checks, this works well for the random instances where Aunt Maude sends a $15 check as a birthday gift.

    Get Green Coupons
    There's a growing number of ways to skip the clipping and get coupons directly on your cell phone, eliminating the need for paper and/or getting coupons specifically for green stores and products. Green Perks from T-Mobile will get you coupons for eco-friendlier products and services, and an app from Coupon Sherpa lets you search for coupons right in the store, letting you save paper and money.

    Show Your Boarding Pass for Planes
    Over the last couple years, the International Air Transport Association (IATA) has been working on a way to let people use their cell phones to show their boarding passes at airlines. It's likely you're already familiar with the fact that on most airlines, we can check in early, print our boarding passes and skip the lines at check-in at the airport. Well, we are now able to skip the lines and the paper by showing our cell phones with the bar code displayed when we get to the security line. American Airlines has already extended the capabilities to several of its airport terminals, and it is becoming an increasingly popular practice, with Delta, Continental and others also taking part. Check with your airline next time you fly to see if you can get a 2D barcode pass sent to your cell phone, and eliminate the need for paper.

    Take a Tour
    Skip hopping on a bus or wandering along with a crowd during your next museum trip. More and more, tourist spots are providing tours via cell phone. You can often find tours online for city walking tours, historic sites, museums, and we recently saw the New England Aquarium launch a cell phone tour based around carbon footprint information. The organization murmur provides oral histories of different areas in Canada, based on calling a number posted on a sign in that area. Getting the interesting information you're seeking via cell phone decreases the demand not only for things like tour buses, but also for electronic devices that you can rent in order to listen to audio tours.

    Eat
    From choosing sustainable seafood to finding locally grown foods to choosing products while in the supermarket, cell phones are our friends for eco-friendly and healthier food shopping. We'll see more and more apps come out that will help us choose restaurants that use sustainable, organic foods; help us find farmers' markets with local seasonal produce; help us check out the farms nearby so we can see where our food is coming from. Cell phones will play an ever bigger role in how we eat.

    Source: http://www.treehugger.com/files/2009/08/5-surprising-green-uses-for-cell-phones.php

    Tuesday, August 18, 2009

    Energy-aware Internet routing coming soon

    Friendly Computers discovered a new energy-efficient method of routing Internet service that could save companies tons of money. Read more below…

    Researchers have come up with a new way to route Internet traffic that could save big Internet companies like Google millions on their electricity bills, according to an article published by MIT's Technology Review.

    Researchers from MIT, Carnegie Mellon University, and the networking company Akamai recently published results from a study that suggest big Internet companies could save up to 40 percent on their electricity bills by using an algorithm to send Internet traffic to data centers where electricity is less expensive.

    Data centers consume a lot of energy, which costs operators like Google and Amazon millions of dollars to run each year. And now as more digital information is "virtualized" and accessed in the cloud, centralized data centers are getting even bigger and are consuming even more energy.

    In fact, data center energy usage is expected to quadruple during the next decade in the absence of efforts to improve efficiency, according to the article, which referenced a report from McKinsey & Company and the Uptime Institute published in July 2008. The article also estimated that today, some large Internet companies spend more than $30 million a year on energy costs.

    But now there could be a way for these companies to lower their energy costs. Using an algorithm developed and tested by researchers at MIT, Carnegie Mellon, and Akamai, these companies can track electricity prices that fluctuate by location and time of day. It then calculates the best option depending on the price of electricity and the distance that data must travel to get to a particular location, to provide the most cost-effective route for data based on energy costs.

    There is mounting pressure for big Internet companies to reduce their energy usage. Not only is it expensive, but these companies face pressure from governments and others concerned with the environment to reduce their carbon footprints.

    The algorithm developed by these researchers doesn't necessarily cut the use of energy. It merely helps companies better manage their energy costs. But researchers argue it could also be used to direct traffic to facilities where greener forms of energy are being used.

    The example used in the article is a Google data center in Belgium that relies on ambient cooling to keep its facilities under a certain temperature instead of firing up expensive air-conditioning systems. On days when the weather is too warm, the servers in the data center simply shut down. One researcher working on the project said that the energy-routing algorithm is an extension of this idea.

    Managing energy and its costs is likely to be big business in the coming years for technology companies. Cisco Systems, the largest networking company in the world, recently said it sees a $100 billion market in helping power utilities better manage their electrical grids using communication technology.

    Other high-tech companies, including IBM, Intel, and several start-ups, are also ramping up to develop sensors and other technology that alert power companies and their customers about energy usage in an effort to balance usage and reduce costs.

    The idea of the "smart grid" is to modernize the electricity industry by overlaying digital communications onto the grid. For example, smart meters in a person's home can communicate energy usage to utilities, allowing these companies to more efficiently manage the electricity supply and potentially allow a consumer to take advantage of cheaper rates.

    Some utilities are already testing technology from Cisco that will help its routers and switches more efficiently manage the flow of electricity and prevent outages in grid distribution equipment. Cisco also released new software earlier this year called EnergyWise, which allows more efficient use of energy in office buildings. The software is a free upgrade to Cisco Catalyst switches that can monitor and manage how energy is used on IP-connected devices, including phones and wireless routers. Using the software, companies can set policies on energy use, allowing PCs or networking equipment to go into sleep mode after work hours, for example.

    Source: http://news.cnet.com/8301-11128_3-10312408-54.html

    Monday, August 10, 2009

    Recycle Your PC the Right Way

    You may know that it’s important to recycle your old computers but may not know how to go about it or be worried that someone could access the data that is saved on the hard drive. Friendly Computers found a great article that describes everything you need to do when recycling your computer, including how to ensure that your hard drive is wiped clean. Read more below…

    If your system still works, the best move is to donate it to a family member or local charity. Earth 911 (earth911.org), the CEA's myGreenElectronics.org, and the Electronic Industries Alliance (www.eiae.org) all have resources for finding a donation center in your area. But if the system's truly farkakte, be responsible and recycle it. Here's how to get it ready for retirement.

    1) BACK UP YOUR FILES
    Make sure you have all the files you might need from the system. You can back up to an external drive using the included software or the Windows backup utility (for XP Pro users, you can find this in the Start menu under Programs | Accessories | System Tools | Backup; XP Home users can find the Ntbackup.exe program on the Windows XP disc. You can also use boxed software, such as ShadowProtect Desktop 3.1 ($79.95, www.storagecraft.com) or Paragon Drive Backup ($49.95, www.drive-backup.com); online backup solutions, such as SOS Online Backup or the free DriveImage XML (www.runtime.org); or a free utility such as FolderShare.

    2) WIPE YOUR HARD DRIVE CLEAN
    Although a recycled computer will most likely be ripped up, don't assume that someone down the line won't try to plug it in—especially if the system still works. Just to be on the safe side, it's a good idea to wipe the hard drive completely, including the operating system to remove your version of Windows and your administrator's account. To do this, you can use a number of utilities, including WipeInfo on Norton System Works, Disk-Deleter Pro 2.2.0 ($39.95, www.bluestsoft.com), or a free online utility, Eraser 5.86. If you're really paranoid, you can remove the hard drive, open it up, and smash the platter with a hammer. (But before you do that, read step 3).

    3) SALVAGE WHAT YOU CAN
    Before you toss out the bytes with the bathwater, take a moment to consider whether there's anything inside that's still in good working order. If there is, you may be able to use it down the road. Since your power supply, graphics card, sound card, and mother-board are most likely outdated, they probably aren't going to be of much use to you, but hard drives, RAM modules, IDE cables, cooling fan, and optical drives are good examples of components that are easy to remove and less likely to become obsolete.

    4) FIND A REPUTABLE RECYCLING LOCATION
    Keep in mind that many recyclers charge a fee to take a desktop tower, monitor, or printer off your hands. The EPA's Web site has a useful page with a list and links to company take-back programs, big-box store recyclers (such as Best Buy and Circuit City), and local programs (www.epa.gov/epaoswer/hazwaste/recycle/ecycling/donate.htm). You can also check with your town's sanitation department. Some communities offer free take-back programs at certain times of year.

    5) SPREAD THE WORD
    Brag about your good deed to friends, family, and coworkers. Try to get your company to participate in a corporate take-back program. Send around links to recycling locations and possible donation sites. If you had a particularly good or bad experience with a certain company or recycler, e-mail or log on to discussion forums and let everyone know.

    Source: http://www.pcmag.com/article2/0,2817,2276111,00.asp

    Thursday, August 6, 2009

    3 Reasons Netbooks are Greener Than Notebooks

    If you’re looking to go green with your next laptop purchase, Friendly Computers thinks netbooks might be the way to go. Here are a few reasons why…

    1. Netbooks are smaller and use fewer materials than notebooks
    Netbooks are tiny versions of notebooks, weighing usually from 2 to 4 pounds, with smaller batteries, screens ranging from 8.9 to 10.1 inches and keyboards shrunk down to 89-93% of standard notebook keyboards. They're still highly usable once the owner gets used to to the smaller screens and slightly scrunched typing surface.

    The smaller size means fewer materials go into not only the making of the computer itself, but also the packaging. The lighter weight makes for a smaller carbon footprint when it comes to shipping as well.

    2. Netbooks use less energy than notebooks
    Netbooks typically come with 3-cell or 6-cell batteries. They require power supplies of just 30 Watts, versus the 65 Watts of notebooks. The batteries are also long lasting, considering the netbooks are made to be stripped down and ultra-efficient, often lasting 2-3 hours on a charge for 3-cell batteries and 6-7 hours on a charge for the 6-cell batteries.

    Factoring in even more variables like getting a solid state drive for higher efficiency (which is a trade off since it has slower read/write speeds), netbooks blow right past notebooks when it comes to power consumption. And the efficiency is only getting better as netbooks become more popular among manufacturers and consumers.

    3. Netbooks get us back to Less Is More thinking
    Most people have notebooks that are far more powerful than really necessary. The majority of us use laptops for basics - surfing the web, watching videos, email, word processing, photo editing, listening to music, and other basics. Yet the notebooks we buy are capable of far more than we require them to do.

    Returning to devices that are simplified yet can accomplish the things we need them to without additional bells and whistles - and the associated energy consumption and carbon footprint - reminds us that, really, less is more; less bulky devices, less money spent, less consumption of materials, and thus achieve more overall satisfaction.

    Source: http://www.treehugger.com/files/2009/08/are-netbooks-green-6-pros-and-cons.php

    Wednesday, August 5, 2009

    Sanyo Making Portable Solar Chargers More Stylish

    Friendly Computers thinks solar power is a great source of energy and an excellent way to help our planet. Sanyo will soon be releasing a stylish portable solar charger that can be used to charge cell phones and other micro-USB powered devices. Read more below…

    Granted, it's not vital to have a solar charger look super slick - but we do love to see beautiful designs for green items. Rather than carrying around a relatively clunky solar panel, or having something sewn onto clothing in a very cheesy way, Sanyo is trying to make portable solar power look a little nicer. They've just announced a new solar charger that is indeed one of the nicest looking ones we've seen. But does it do the job?

    For sale in Japan only starting later this month, the Eneloop Portable Solar is compact enough to carry around easily. It has a cool little mesh case, and can be set up on a table or hung in a window. However, we don't have great details about its capabilities (or pricing). According to Sanyo:

    After approximately one hour of generating solar power under fair-weather conditions, the twin version of the ‘eneloop portable solar’ (SSL-SBWL3AS) can charge a USB-charge enabled cell phone enough to continuously talk for approx. 40 minutes*4, for the single panel version of the ‘eneloop portable solar’, the same amount of generating time yields approximately 20 minutes of talk time on the cell phone, perfect for emergency or daily talking conditions.

    Doesn't sound too bad for something so compact. We're curious to see if it works as well as the claims, and very curious to see what it will be priced at.

    Source: http://www.treehugger.com/files/2009/08/sanyo-making-portable-solar-chargers-more-stylish.php

    Tuesday, August 4, 2009

    Researchers Make White LED Light Bulbs using Salmon DNA

    Long lasting, energy efficient LED lightbulbs are the wave of the future, and Friendly Computers found an… interesting new way of making them. Read more below…

    I'm Not Kidding
    By now there's little doubt that LED-based lightbulbs are the future, and while a lot of cool LED technology still needs to make its way from the lab to the store, it's exciting to see that engineers are still finding new ways to squeeze more performance out of those semiconductor diodes. The latest breakthrough comes from the University of Connecticut, and it uses salmon DNA to create very long-lasting white LEDs (though they can be tuned to other colors). Read on for more details.

    A Bit More Technical Information About the Salmon DNA LEDs
    Fluorescent dyes (two different ones, spaced between 2 and 10 nanometers from each other) are added to the DNA molecules, which are then spun into nanofibers. These are very durable because DNA is a particularly strong polymer (it has to be!) (they should last 50 times longer than acrylic, for example).

    A LED emitting ultra-violet light is then coated with the DNA nanofibers: "When UV light is shined on the material, one dye absorbs the energy and produces blue light. If the other dye molecule is at the right distance, it will absorb part of that blue-light energy and emit orange light." Using DNA has the benefit of orienting the dyes "in an optimum way for efficient [fluorescence energy transfer] to occur," according to David Walt, a chemistry professor at Tufts University.

    To tune the light quality, all you need to do is vary the ratios of dye. The light can be tuned from cool white to warm white, for example.

    Not Ready for the (LED) Limelight Yet
    Unfortunately, numbers on how many lumens per watt these LEDs produce haven't been released yet (though that might just be because they're still improving them), so it's not clear if the main benefit from these will be the longer life, or if the extra fine tuning will also mean better light quality than other white LED (like those that use quantum dots, for example), or if energy efficiency will also be superior. But it's a new trick that will no doubt be useful.

    I'm a bit sick of writing this phrase - "it's too early to tell" - but that's how it is with discoveries straight out of the lab. Maybe someday we'll have a bit of DNA in our lights...

    Source: http://www.treehugger.com/files/2009/07/salmon-dna-led-light-bulb-warm-white-connecticut.php