Auto-dimming electrochromic panels reduce glare when driving (video)

It’s rush hour, and you’re headed due West on your evening commute — the sun burning holes in your eyes. You could flip down a window visor, trading your field of view for visibility. Or, with a prototype shown off at Intel’s 2010 International Science and Engineering Fair, you could simply let the windshield darken on its own. Two San Diego students (both accustomed to copious amounts of sunshine) rigged a Toyota Prius to do just that by stringing up electrochromic panels, which dim when voltage is applied. The trick is figuring out when and where to apply it, because when the sun is shining the panels themselves all receive the same amount of light. So instead of gauging it at the glass, Aaron Schild and Rafael Cosman found that an ultrasonic range finder could track the driver’s position while a VGA webcam measured the light coming through, and darken the sections liable to cause the most eyestrain. We saw a prototype in person, and it most certainly works… albeit slowly. If you’re rearing to roll your own, it seems raw materials are reasonably affordable — Schild told us electrochromic segments cost $0.25 per square inch — but you may not need to DIY. Having won $4,000 in prize money at the Fair, the teens say they intend to commercialize the technology, and envision it natively embedded in window glass in the not-too-distant future. Here’s hoping GM gives them a call. See pics of the Prius below, or check out a video demo of their prototype right after the break.

Continue reading Auto-dimming electrochromic panels reduce glare when driving (video)

Auto-dimming electrochromic panels reduce glare when driving (video) originally appeared on Engadget on Sat, 15 May 2010 12:03:00 EST. Please see our terms for use of feeds.

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Cherrypal Asia runs Android on the cheap, comes in 7- and 10.1-inch flavors

What do you do if you’re CherryPal, and you’ve already released a $118 netbook named Africa? Uh, you replace it with a $99 netbook named the Asia, of course. Actually, CherryPal has slapped together its Asia in two versions, a 7-incher at $99 and a 10.1-incher with an integrated 1.3 megapixel webcam for right around $150, both running Android 1.6 paired to a “good-enough” (their words, not ours) 533MHz ARM9 core sourced from VIA; both are available now.

We had a chance to check out both flavors of the Asia at gdgt live in Chicago this week, and the phrase “you get what you pay for” definitely applies with these suckers — they’re not well-built powerhouses in any sense of the word, and we were told on no uncertain terms that the devices are geared at developing markets where price point reigns supreme. Closed, both smartbooks have the same slick, glossy appearance, but open, they’re quite different; the 10.1-inch version has a simple, upscale, matte, MacBook-ish look to it while the 7-inch version just looks like a straight-up toy. Both were running pretty choppy — a symptom of the low-spec processor, we’re sure — but Cherrypal told us that updates to newer builds of Android are in the works and will be available either online or via flash drive, so we suppose there’s a chance that could help smooth things out a bit. Check out some shots below!

Continue reading Cherrypal Asia runs Android on the cheap, comes in 7- and 10.1-inch flavors

Cherrypal Asia runs Android on the cheap, comes in 7- and 10.1-inch flavors originally appeared on Engadget on Fri, 14 May 2010 16:12:00 EST. Please see our terms for use of feeds.

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Student moves quadriplegics with Wiimote wheelchair control (video)

There were certainly a couple whiz kids at Intel’s International Science and Engineering Fair this year, but high school senior John Hinckel’s a regular MacGyver: he built a wheelchair remote control out of a couple sheets of transparent plastic, four sliding furniture rails and some string. A Nintendo Wiimote goes in your hat and tells the whole system what to do — simply tilt your head in any direction, and accelerometer readings are sent over Bluetooth. The receiving laptop activates microcontrollers, directing servo motors to pull the strings, and acrylic gates push the joystick accordingly to steer your vehicle. We tried on the headset for ourselves and came away fairly impressed — it’s no mind control, but for $534 in parts, it just might do. Apparently, we weren’t the only ones who thought so, as patents are pending, and a manufacturer of wheelchair control systems has already expressed interest in commercializing the idea. See the young inventor show it off after the break.

Continue reading Student moves quadriplegics with Wiimote wheelchair control (video)

Student moves quadriplegics with Wiimote wheelchair control (video) originally appeared on Engadget on Fri, 14 May 2010 08:51:00 EST. Please see our terms for use of feeds.

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High school senior builds walking robot, the VSR-2: Talos FG (video)

These days, you don’t have to be a whiz kid to build robots in your basement: off-the-shelf microcontrollers, Arduino boards and Lego Mindstorms can take care of the hard work. Adam Halverson, however, is the real deal — he built his first robot at the age of twelve, and after six years of failed attempts, he’s crafted a full-size humanoid that can walk. Filed with pistons, servos and an assimilated laptop, the VSR-2:Talos FG cost the South Dakota high school senior $10,000 to build with fellow student Anthony Winterton; he claims he could reconstruct it for half now that he’s done. The hulking metal machine won him an all-expenses-paid trip to the 2010 Intel International Science and Engineering Fair in San Jose, where he’s competing for up to $75,000 in prize money. We’ll be watching to see if he recoups his investment — awards will be announced this afternoon. See how the Talos FG’s gears mesh in our gallery, or watch the bot take its first steps after the break.

Update: The awards are in, and though Talos FG’s grippers didn’t manage to pull down that $75,000 grand prize, they did manage to net Halverson $5,500 in cash and savings bonds from Intel, the Cade Museum Foundation and the U.S. Army.

Continue reading High school senior builds walking robot, the VSR-2: Talos FG (video)

High school senior builds walking robot, the VSR-2: Talos FG (video) originally appeared on Engadget on Fri, 14 May 2010 07:45:00 EST. Please see our terms for use of feeds.

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Evoluce 47-inch HD multitouch display gets off-screen gesture control

Evoluce, the manufacturers of that mammoth 47-inch full HD touchscreen, are out of control! Apparently, they’ve decided that unlimited simultaneous touch inputs (and thus unlimited simultaneous phalanges) was not enough, so they’ve gone an’ added gesture support — up to half a meter from the device. Apparently this bad boy supports Windows 7, although if you want your interface du jour to put the “unlimited” in “multitouch” you’ll most likely have to roll your own. Interested? Wealthy? Check out some righteous video and PR after the break.

Continue reading Evoluce 47-inch HD multitouch display gets off-screen gesture control

Evoluce 47-inch HD multitouch display gets off-screen gesture control originally appeared on Engadget on Thu, 13 May 2010 13:49:00 EST. Please see our terms for use of feeds.

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Sprint’s HTC EVO 4G put through its bandwidth-sucking paces

So, since you’re stuck paying $10 extra per month for “premium data services” (not that bad of a 4G tax, if you ask us), what wonders await you on the HTC EVO 4G, fueled by Sprint’s next-gen network? Well, if these best-case-scenario tests we just did are any indication: everything you ever dreamed of. Of course, Sprint’s WiMAX might end up stumbling up the steps of reality, but there’s no denying that this is 21st century technology that’s worthy of some of the excitement that’s been lavished upon it. We just saw demos of Qik video conferencing, YouTube HQ (output brilliantly over HDMI), simultaneous data and voice usage, and even a straight-up speed test (4Mbps down, 1Mbps up, the latter of which is a hard cap). The phone performed brilliantly in each scenario, but of course that’s to be expected when you have a 4G tower in the building. Check out the videos of all this breathless action after the break. Added bonus? All four (totaling about 100MB) were uploaded with our laptop tethered over WiFi to an HTC EVO 4G. Don’t be jealous. Okay, be just a little bit jealous.

Continue reading Sprint’s HTC EVO 4G put through its bandwidth-sucking paces

Sprint’s HTC EVO 4G put through its bandwidth-sucking paces originally appeared on Engadget on Wed, 12 May 2010 20:23:00 EST. Please see our terms for use of feeds.

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Cellbots get Nexus One upgrade, ad-hoc motion control (video)

Sprint and Verizon may have shunned the Nexus One, but that doesn’t mean the handsets can’t be put to good use: these Android-controlled, Arduino-powered Cellbots now feature the one true Googlephone as the CPU. At Intel’s 2010 International Science and Engineering Fair in San Jose, we got our hot little hands on the DIY truckbots for the first time, and found to our surprise they’d been imbued with accelerometer-based motion control. Grabbing a Nexus One off a nearby table, we simply tilted the handset forward, back, left and right to make the Cellbot wheel about accordingly, bumping playfully into neighbors and streaming live video the whole time. We were told the first handset wirelessly relayed instructions to the second using Google Chat, after which point a Python script determined the bot’s compass facing and activated Arduino-rigged motors via Bluetooth, but the real takeaway here is that robots never fail to amuse. Watch our phone-skewing, bot-driving antics in a video after the break, and see what we mean.

Continue reading Cellbots get Nexus One upgrade, ad-hoc motion control (video)

Cellbots get Nexus One upgrade, ad-hoc motion control (video) originally appeared on Engadget on Wed, 12 May 2010 17:39:00 EST. Please see our terms for use of feeds.

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Dell sticks AMD’s latest crop inside new Dell Studio XPS 7100 line

Dell’s wasting no time appropriating AMD’s new Phenom II X6 chips, pushing out a brand new Studio XPS line to deal with the new top of the line (and a few quad cores as well) from “that other processor company.” While AMD can crow about having more cores at a mid-range price, Dell isn’t trying to pass these off as pure competition for Intel’s brood: the Studio XPS 7100 line is AMD-only, while the Core i-based Studio XPS 8100 desktops are a clear step up model number-wise. The 7100 baseline system, with integrated graphics, goes for $699, but Dell’s doing this with an enthusiast slant, packing in a 460 watt power supply to power up some fancy graphics and giving hardcore users room to grow.

We got to check out a $1,199 system running the AMD Phenom II X6 1050T, which is supposed to be somewhat comparable to an Intel Core i5 760, and paired up with ATI Radeon HD 5870 graphics and 6GB of RAM the machine makes for a pretty tight gaming rig. Unfortunately, AMD’s top-of-line 5970 graphics are being held for the Studio XPS 8100, and AMD’s best new X6 chip, the 1090T (roughly a Core i7 870), won’t be available from Dell until this summer. Still, if you’re looking for a nice balance between price and performance, AMD and Dell might have something to offer with this new understated desktop setup.

Dell sticks AMD’s latest crop inside new Dell Studio XPS 7100 line originally appeared on Engadget on Wed, 12 May 2010 00:01:00 EST. Please see our terms for use of feeds.

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Panasonic Toughbook 31 packs Core i3, i5 processors, tough inside and out

You know what we could always go for? A really good rugged laptop drop, and that’s exactly what we got tonight at the launch of the Toughbook 31. Panasonic not only flung its newest 13.1-inch fully-rugged portable off the stage, but also off the deck of the USS Intrepid. Oh, and you guessed it, Windows XP still booted after the 20-foot drop onto the pavement. While that may seem like all there is to the MIL-STD-810G certified, magnesium alloy laptop, it has got the internal strength to match. It will be available with Intel Core i3 / i5 processor options, a choice of 250GB or 160GB shock-mounted hard drives and ATI discrete graphics…did we mention it also has a touchscreen that’s viewable at wide angles, outdoors, and with night-vision goggles? We got to play around with the 8-pound system for a bit, and lived to tell that the thing is truly a beast of a machine. The ports can be sealed shut with a rubber coating — seriously, it took quite some effort to get to the HDMI port — and the screen can be locked with an aluminum latch when you want to carry it with the metal handle. But sadly, durability has it price — the Core i3 version starts at $3,799 and should be available immediately. Not willing to shell out that sort of cash just to throw your laptop out a window? At least you have the pictures and video below.

Continue reading Panasonic Toughbook 31 packs Core i3, i5 processors, tough inside and out

Panasonic Toughbook 31 packs Core i3, i5 processors, tough inside and out originally appeared on Engadget on Tue, 11 May 2010 23:11:00 EST. Please see our terms for use of feeds.

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Samsung P580 business laptop hands-on

Boy, Samsung’s been keeping us busy today — in addition to the Q330 and Q530, the company was also showing the P580 business laptop at the British Museum today. The particular unit we played with had a vibrant 15.6-inch 1,366 x 768 matte screen, although a higher resolution and greater viewing angle would’ve made it a prettier package. To our further disappointment, the keyboard was nowhere as good as the Q-series’ chiclet offering — we kept pressing neighboring keys by accident, and the spacebar’s right-hand side often failed to pick up our input. An isolated issue? Only time will tell — you guys might have better luck when this bad boy eventually arrives in the stores.

Samsung P580 business laptop hands-on originally appeared on Engadget on Tue, 11 May 2010 21:59:00 EST. Please see our terms for use of feeds.

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