Gemini-Scout robot can scope out mining accidents, may save lives (video)

We’ve seen robots capable of entering hazardous nuclear plants and dangerous buildings, but engineers at Sandia Labs have now unveiled a new rescue bot that’s explicitly designed to enter and investigate collapsed mines, as well. Measuring just two feet tall and less than four feet in length, the Gemini-Scout Mine Rescue Robot packs a set of gas sensors, a thermal camera and a two-way radio, allowing it to detect dangerous underground materials and relay critical information to above-ground rescue workers. Its can also navigate across rocky terrain, tight quarters, or flooded tunnels, and is sturdy enough to carry food and other supplies to trapped miners. Operators, meanwhile, can manipulate the Gemini-Scout using only an Xbox 360 controller, which was incorporated into the system on the strength of its intuitive design and UI. Sandia’s engineers demoed their bot last week in DC and are hoping to begin licensing it to rescue agencies by the end of next year. Crawl past the break for a video of their creation, along with a full press release.

Continue reading Gemini-Scout robot can scope out mining accidents, may save lives (video)

Gemini-Scout robot can scope out mining accidents, may save lives (video) originally appeared on Engadget on Mon, 22 Aug 2011 08:29:00 EDT. Please see our terms for use of feeds.

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Sony Ericsson unveils Live with Walkman handset for music-loving Android users

Four months after unveiling the relatively bare bones W8, Sony Ericsson has now taken the wraps off yet another Walkman phone, known as the Live with Walkman. Powered by a 1GHz processor, this Android handset features a 3.2 inch, capacitive touchscreen (with somewhat disappointing HVGA resolution), a five megapixel AF shooter with 8x digital zoom, and a front-facing VGA camera capable of capturing HD video in 720p. The petite, Gingerbread-equipped device also packs a lackluster 320MB of RAM, provides up to 32GB of microSD storage, and offers either tri-band 3G support (HSPA+) at 850, 1900 and 2100MHZ, or dual-band 3G at 900 and 2100MHz, depending on the model. And, as you’d expect, Sony Ericsson has placed a special emphasis on the music phone’s media capabilities, beefing it up with enhanced audio and Qriocity integration. The specs may not sound earth shattering, but we’ll wait until we get pricing information before casting judgment. The Live with Walkman is slated to hit “selected markets” by Q4 of this year, but you can find more information in the full PR, after the break.

Continue reading Sony Ericsson unveils Live with Walkman handset for music-loving Android users

Sony Ericsson unveils Live with Walkman handset for music-loving Android users originally appeared on Engadget on Mon, 22 Aug 2011 05:21:00 EDT. Please see our terms for use of feeds.

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How would you change Nikon’s D5100?

It’s been a long, long while since Nikon’s full-frame stable saw a refresh, but the company’s been keeping it clicking down at the low and mid-range. Take the D5100, for example — for $900, it offers up a fairly stout set of specifications, but as with everything else, we’re certain those that bought in have a thing or two to say after a summer’s worth of shooting. So, let’s have it! Are you satisfied with the quality of the 1080p movie mode? How’s that low-light performance? Is the construction solid enough for your clumsy hands? Are you feeling the burn with no built-in AF motor? Go on and nitpick in comments below — mama always said her kids deserved to be heard.

How would you change Nikon’s D5100? originally appeared on Engadget on Sun, 21 Aug 2011 22:45:00 EDT. Please see our terms for use of feeds.

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Sony’s NEX-7 exposed (again), spec list in tow

Having previously caught a glimpse of Sony’s upcoming NEX-7, it was only a matter of time before we saw the whole enchilada. Purported to carry the same 24.3 megapixel Exmor sensor rumored to be in the A77, the compact camera will also allegedly feature an OLED viewfinder and a 3-inch TruBlack LCD. Ostensibly, the 1080p / 24fps shooter also wields a magnesium alloy body, integrated flash and a new auto locking hot shoe. We have a feeling it won’t be too long before this puppy becomes official, but until then feel free to leer at more specs and pics at the source link below.

Sony’s NEX-7 exposed (again), spec list in tow originally appeared on Engadget on Sat, 20 Aug 2011 23:59:00 EDT. Please see our terms for use of feeds.

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Motorola’s new Droid HD makes cameo alongside Droid Bionic

We’ve just received a fascinating set of photos from a sharp-eyed tipster, who sent along images of what appear to be Motorola’s Droid Bionic and, most alluringly, that rumored handset known as the Droid HD (pictured above). This isn’t the first time we’ve seen leaked images of the Bionic in the wild, but these shots are certainly a lot clearer than any others we’ve come across. Still, there aren’t too many surprises here, with the global-capable handset boasting a TI OMAP 4430 1GHz dual-core CPU, 1GB of RAM, 4.5-inch display, an 8 megapixel rear camera, and microUSB / HDMI ports.

The real intrigue, however, lies with the Droid HD. Judging from the photos, this device seems to be running Gingerbread, and rocks a 4.5-inch display (presumably with qHD or even 1280×720 resolution, considering the device’s name), an 8 megapixel 1080p rear-facing camera, a front-facing shooter and the usual set of microUSB / HDMI ports. There’s also a pair of side loading SIM and microSD slots on the left side of the device, a volume rocker and what looks like a power button on the right, a slight bump for the camera pod around back (which sports an LED flash and speaker, as well), along with a large, thin battery that appears to be removable. Perhaps most notable about the HD is its seemingly super thin design — we’re estimating it’s between 8.5 and 9mm, which would put it in the same league as Samsung’s Galaxy S II, which measures 8.49mm. We’ll have to wait for more detailed information on this mystery phone, but you can get a closer look right now in the gallery, below.

Myriam Joire contributed to this report.

[Thanks, Anonymous]

Motorola’s new Droid HD makes cameo alongside Droid Bionic originally appeared on Engadget on Wed, 17 Aug 2011 04:12:00 EDT. Please see our terms for use of feeds.

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Sony announcing three NEX lenses on August 24th?

Last month we fell in love with a camera. Specifically, the Sony NEX-C3. We were so enamored with its lilliputian body and stunning image quality that we gave it a “9,” declared it nearly perfect and promptly began recommending it to everyone we know. But if there’s one thing we thought needed improvement, it was the selection of lenses. Well, it looks like we had nothing to fret about — a series of leaked shots suggest the outfit’s had at least three in the works all along. According to the shots, originally posted in DPReview, we’re looking at a 55-210mm / F4.5-6.3 zoom lens and fixed 50mm / F1.8 and 24mm / F1.8 numbers. Though the poster stopped short of revealing any pricing info, he seems confident Sony will announce them on August 24th. Now, while we typically take rumors with a grain of salt, it turns out that the tipster who posted these shots is none other than “Eddieaus,” the same guy who splattered forums with pictures of the VAIO Z next to its external Power Media Dock — the same press photos, in fact, that Sony unveiled days later. So we’re inclined to believe NEX loyalists are about to get a few new pieces of glass to play with. And if that rumored August 24th launch date is also on the money, you won’t have to wait too long to find out how many pretty pennies they’ll cost.

Sony announcing three NEX lenses on August 24th? originally appeared on Engadget on Sat, 13 Aug 2011 18:14:00 EDT. Please see our terms for use of feeds.

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Sony LA-EA2 lens adapter gets ready for its close-up in ‘leaked’ render

Hey Sony, you hear that? Sounds like you might have another leak on your hands. We got our fourth unofficial look at Sony’s Alpha A77 this morning, and now it’s time for a little accessorizing. What you see above is reportedly a shot of a new lens adapter called the LA-EA2, which would apparently bring the outfit’s translucent mirror technology to its range of little NEX shooters. As you might recall, that mini-mirror brings with it continuous phase-detect autofocus. Of course, this is just a rumor, but it does lines up with previous reports of a forthcoming NEX-7. You know we enjoy a leak as much as the next guy, but we like hard facts even more. So what’s it going to be Sony?

Sony LA-EA2 lens adapter gets ready for its close-up in ‘leaked’ render originally appeared on Engadget on Sat, 13 Aug 2011 10:11:00 EDT. Please see our terms for use of feeds.

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Quantum Phantom prototype lets you control your computer screen with a webcam (video)

A guy named Ben Wu sent us this video recently and it sort of blew our minds. Wu, an engineer and self-described dreamer, has spent the past year developing a program he calls Quantum Phantom — an Iron Man-inspired system that allows users to control a computer’s cursor using only an ordinary webcam. With his Windows software onboard, Wu can draw, write and move onscreen icons or widgets, simply by waving his camera in front of a set of dual monitors. The prototype is even sophisticated enough to recognize his own webcam-produced handwriting and automatically convert it to rich text. In most cases, the sensor relies upon an ordinary cursor to navigate a screen, but Wu has also developed a pointer-free solution, as demonstrated toward the end of the above, three-part video. Be sure to check it out for yourself and get lost in the magic.

[Thanks, Ben]

Quantum Phantom prototype lets you control your computer screen with a webcam (video) originally appeared on Engadget on Fri, 12 Aug 2011 08:53:00 EDT. Please see our terms for use of feeds.

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Sony Alpha A77 caught sunbathing on a beach, courtesy of mysterious YouTuber (video)

Look away now if you’re desperate for a beach holiday, because the above video features a Sony camera chilling out in the sand, before some lucky fella picks it up for a quick snap of the calm sea. Now, the clip doesn’t actually indicate which model this camera is, but the video uploader — with a fresh account hosting just this one video — simply wrote “Sony Alpha A77?” in the title, along with “Taiwan” in the description. Our gut feeling tells us that this leak comes straight out of Sony’s Taiwanese PR team, who’s keen to show off this mysterious camera’s quick autofocus in live view mode (presumably there’s a translucent mirror inside to enable this), as well as its sand-friendly body. That said, the folks should really get that Zeiss lens inspected — as pointed out by Sony Alpha Rumors, we seriously doubt it shares the same level of protection as the body. Poor thing.

Focusing on the camera again: we only get to see its back, but this alone is enough to prove that we’re looking at a never-before-seen model from Sony — while it sports a similar swivel screen as the A55’s (whereas the A560 and A580 only have tilting screens), it also has a different set of buttons. In fact, said button layout is identical to that on the transparent prototype manhandled by Pocket-lint back in March! Combining these factors together, we say this A77 teaser is pretty legit. Now, how about a date and some prices for this 24 megapixel beast, Sony?

[Thanks to everyone who sent this in]

Sony Alpha A77 caught sunbathing on a beach, courtesy of mysterious YouTuber (video) originally appeared on Engadget on Fri, 12 Aug 2011 06:38:00 EDT. Please see our terms for use of feeds.

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Panasonic GF3 reviewed: aging 12 MP sensor, good upgrade for current compact users

When the Lumix GF1 was released less than a year after Micro Four Thirds first made its debut, it made a huge splash for its size, image quality, and versatility. Problem is, Panasonic set the bar very high for future GF-series models, and has sadly come up short with its latest update, positioning the GF3 ($600 with 14-42mm kit lens) as an upgrade for compact camera owners while leaving enthusiasts longing for much more. DPReview took the GF3 to task, publishing a very comprehensive review while finding that while Panasonic’s latest ILC is a good fit for some photographers, more advanced users will likely be disappointed — especially if they’re expecting a rangefinder-like successor to the GF1. We spent a few hours with a pre-production GF3 earlier this summer, and weren’t blown away by its performance. When testing against the class-leading Sony NEX-C3, we found the Sony camera to offer faster focusing, better high-ISO performance, more accurate white balance, and better image quality overall. So unless you’re really gunning to save 50 bucks on an ILC with a kit zoom (or you already have a collection of Micro Four Thirds lenses), the $650 C3 is definitely the better bet.

Panasonic GF3 reviewed: aging 12 MP sensor, good upgrade for current compact users originally appeared on Engadget on Fri, 12 Aug 2011 00:38:00 EDT. Please see our terms for use of feeds.

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