Hasta La Gadget!

It’s 2010, which means there’s a significant chance that your cubicle work could be done from absolutely anywhere. For those still stuck under the burden of old-school management, here’s an idea that might just nab you that raise you’ve been longing for: the CubeTube. Engineered by Solaroad Technologies, this indoor photovoltaic electrical generator straps onto the edges and tops of conventional cubicles and collects light from every angle. Internal batteries are charged up, and power is instantly available for the decade-old Latitude and CRT monitor that’s still residing on your desk. It sounds like you’ll need to ping the company directly for pricing quotes and the like, but if you managers are seriously considering this for your office, maybe they should first calculate the cost and carbon savings from letting their subordinates telecommute. Just sayin’.

Solaroad’s CubeTube adds solar panels to your cube, lowers the cost of you working there originally appeared on Engadget on Wed, 24 Feb 2010 21:45:00 EST. Please see our terms for use of feeds.

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What’s better than an artificial nose? Why, an artificial foot, of course! University of Michigan researchers have developed a new prosthetic foot that could one day make it much easier for amputees to walk. Put simply, this new prototype drastically cuts the energy spent per step, as it harnesses the energy exerted when taking a step and enhances the power of ankle push-off. The device is able to capture dissipated energy, and an inbuilt microcontroller tells the foot to return the energy to the system at precisely the right time. Tests have shown that those using this here foot spent just 14 percent more energy to walk than one would spend when walking naturally, which is a rather significant decrease from the 23 percent uptick experienced with conventional prostheses. If you’re still baffled, there’s a pretty wicked video demonstration waiting for you after the break.

Continue reading Energy-recycling foot makes it easier for amputees to walk

Energy-recycling foot makes it easier for amputees to walk originally appeared on Engadget on Mon, 22 Feb 2010 09:21:00 EST. Please see our terms for use of feeds.

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Mama always told us that there’d be trade-offs in life, but we aren’t so sure we’re kosher with this one. As the story goes, a team of Wolverines from the University of Michigan figured out a solution to an age-old problem: effectively lowering power consumption by a significant amount in electronic devices. Anyone with a smartphone yearns for better battery life, and while Stevie J may argue that no one reads for ten hours straight, we’d still rather have the option than not. The development revolves around “near-threshold computing” (NTC), which allows electronic wares to operate at lower voltages than normal, in turn lowering energy consumption. Researchers estimate that power energy requirements could be lowered by “10 to 100 times or more,” but unfortunately, that low-voltage operation would lead to “performance loss, performance variation, and memory and logic failures.” We appreciate the hard work, folks, but could you hit us back when the side effects are somewhat less daunting?

Filed under: Science

UMich gurus greatly reduce gadget energy consumption (at the expense of awesomeness) originally appeared on Engadget on Sat, 20 Feb 2010 10:33:00 EST. Please see our terms for use of feeds.

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We’ve seen the magic of piezoelectrics before, but if a team of Cal Bears can really deliver, their spin on things will actually make a difference in the retail realm. Engineers at the University of California, Berkeley have concocted so-called “energy-scavenging nanofibers,” which could one day be “woven into clothing and textiles” in order to convert into electricity the energy created through mechanical stress, stretches and twists. If everything works out, these movement-lovin’ clothes could theoretically power your phone and / or PMP as you walk, and for those concerned with cost, we’re told that the organic polyvinylidene fluoride materials use to make the nanofibers are easy and cheap to manufacture. Too bad there’s no direct confirmation that PVDFs are machine washable, but hey, that’s why you’ve got the local dry cleaners on speed dial.

Cal researchers create ‘energy-scavenging nanofibers,’ look to energize your next A&F sweater originally appeared on Engadget on Tue, 16 Feb 2010 08:39:00 EST. Please see our terms for use of feeds.

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What’s cooler than the latest in technology? How about the latest in self-powering technology? University of Pennsylvania researchers have put together what seems like the world’s first photovoltaic circuit, which is to say that the electronic parts of your devices will no longer have to just consume energy, they’ll be able to harvest it directly from the sun. The most obvious application for this would be in smartphone touchscreens, which could recharge themselves while you sip your latte at the local sun-drenched coffee shop. Of course, such practical uses are still a fair distance away, as the team can generate only minuscule amounts of power at present, but the theory is in place and so is our attention. Don’t let us down, Penn!

Photovoltaic circuit makes solar-powered touchscreens possible, not yet plausible originally appeared on Engadget on Fri, 05 Feb 2010 03:07:00 EST. Please see our terms for use of feeds.

Permalink Inhabitat, Discovery  |  Dawn A. Bonnell Research Group  | Email this | Comments