BU researchers develop tube robot for tricky operations (video)

When performing keyhole surgery, the instruments come in one of two varieties: long and straight and not very maneuverable, or extremely flexible and not very useful — but this is about to change. Researchers at Boston University have developed something called a concentric tube robot, which uses a series of telescoping curved tubes to twist itself around the inside of the human body, while still being able to deliver enough force for medical procedures. It’s been used to perform heart surgery on pigs, but it has a long way to go before it’s ready to be used on human beings. You know, we weren’t entirely thrilled about letting a robot draw blood — we can’t imagine a scenario where we let one of these things operate on our heart. Video after the break.

Continue reading BU researchers develop tube robot for tricky operations (video)

BU researchers develop tube robot for tricky operations (video) originally appeared on Engadget on Thu, 27 May 2010 12:07:00 EDT. Please see our terms for use of feeds.

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Rumor: Steve Ballmer to Take the Stage for WWDC Keynote

Update: Microsoft denies Ballmer will speak at WWDC.

Wait, what? We hear a lot of rumors around here, but this one could come from a science-fiction novel. This week, we’re hearing that Microsoft CEO Steve Ballmer might take the stage alongside Apple’s Steve Jobs at the Worldwide Developers Conference (WWDC) in San Francisco this June.

According to the rumor, Apple is turning some keynote time over to Microsoft so that the company can show off its Visual Studio 2010. The new version of the suite reportedly includes development tools for the iPhone, iPad, and Mac. And Global Equities Research analyst Trip Chowdhry is tossing out his theory that the demonstration might be presided over by none other than Ballmer himself. Repeat after me, Steve: “iPad! iPad! iPad!”

Mvix intros HDHome S2 and S4 media servers: HTPCs, with a capacious twist

You know, HTPCs never did anything to deserve the worldwide shunning that they’re dealing with right about now, and Mvix apparently couldn’t care less about the overall lack of interest in buying a PC that’s chained down to the den. Rather shockingly (given the company’s past endeavors), the HDHome S2 and S4 are the latest to emerge on the living room scene, but unlike most other pre-built HTPCs, this one has an atypically weak processor and an unusually large amount of storage capacity. Both boxes get powered by a dual-core Atom 330 CPU, yet you’ll also find a Blu-ray player, HDMI output, Bluetooth 2.0, a half dozen USB 2.0 sockets, WiFi, an embedded TV tuner and your choice of NVIDIA’s Ion or ATI’s Radeon 3200 HD on the graphics front. The main differentiating factor is the amount of hot-swappable drive bays; the S2 moseys along with just a pair, while the S4 can handle four drives at a moment’s notice. Frankly, this thing looks more at home in a closet or server room than beside your HDTV, but either way, they’re both available to customize starting at $999 and $1,599, respectively.

Continue reading Mvix intros HDHome S2 and S4 media servers: HTPCs, with a capacious twist

Mvix intros HDHome S2 and S4 media servers: HTPCs, with a capacious twist originally appeared on Engadget on Thu, 27 May 2010 11:44:00 EDT. Please see our terms for use of feeds.

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Confirmed: Palm’s Matias Duarte joins Google as User Experience Director for Android

We’d heard rumors this morning that webOS design guru Matias Duarte had left Palm for Google, but now we’ve got it straight from Mountain View: Mr. Duarte is the new User Experience Director for Android. If you’ll remember, Matias previously worked on Sidekick with Android head Andy Rubin, so it’s a reunion of sorts for these two — we’re pretty excited to see where they take Android in the future. As for Palm, well, we’re sure HP has plenty of talented designers waiting to lead webOS into the wild world of tablets, netbooks and, uh, printers, so we’ll see what happens there — things could get crazy on both sides of this transition.

Confirmed: Palm’s Matias Duarte joins Google as User Experience Director for Android originally appeared on Engadget on Thu, 27 May 2010 11:20:00 EDT. Please see our terms for use of feeds.

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Negroponte Promises $75 OLPC Slate by December

The OLPC slate may actually get made after all. Nicholas Negroponte of the One Laptop Per Child foundation has promised to get his XO-3 tablet computer into prototype form by December this year for a showing at CES in January 2011. The super-slim all-touch tablet will have a 9-inch screen and sell for just $75.

The problem is, we’ve been here before. Just last year, Nick was promising essentially the same thing. There have been a few changes, though. Speaking at MIT’s Media Lab Tuesday he said that the price point should be no problem because the whole device, screen and all, will be made from plastic. The prototypes, however, will stick with heavy, fragile glass, presumably because the technology to extrude a whole computer (Negroponte’s plan) from a machine is not yet here.

The XO-3 doesn’t seem quite as ridiculous as it once did, though. Apple has managed to deliver the iPad for just $500, and the simple tablet form with no moving parts seems ideal for the rugged outdoors that is the intended home of the OLPC slate. In fact, there’s something the computer will have that I wish were in the iPad. The XO-3 will have the same dual-mode screen as the original XO, which will be backlit indoors but use the light of the sun when outside so it can be read in bright light. Outdoor use is one place where the iPad fails.

Whether the final result is like the machine shown in the mockup pictures or not, we’re pretty sure to see something similar, even if it does take a few more year. The original OLPC had a long and difficult gestation, but Nick Negroponte is stubborn enough to pull it off.

OLPC’s Negroponte Says XO-3 Prototype Tablet Coming in 2010 [PC World]

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Kodak PlaySport Zx3 waterproof HD camera review

We have plenty of gripes with the current crop of pocket cameras, most of them to do with image quality: grainy footage, poor (laughable) low-light performance, a lack of autofocus, digital zoom, gimmicky 1080p, and so forth. The new Kodak PlaySport Zx3 HD Waterproof Video Camera solves none of those problems. But you can put it underwater. So, all is forgiven. Follow after the break for our full review.

Continue reading Kodak PlaySport Zx3 waterproof HD camera review

Kodak PlaySport Zx3 waterproof HD camera review originally appeared on Engadget on Thu, 27 May 2010 11:05:00 EDT. Please see our terms for use of feeds.

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DoJ making preliminary inquiries into Apple’s music endeavors while iTunes dominance continues

It’s all just noise right now, but the United States Justice Department is purportedly having a “very preliminary conversation” with Apple regarding the company’s music business, wondering in particular if anything it’s doing (or has done) would violate antitrust legislation. According to unnamed sources familiar with the situation, DoJ staff seem most interested in whether or not Apple’s dominance in the market enabled it to unfairly prevent Amazon’s music service from exclusively debuting new songs. Beyond that, details of the investigation are few and far between, but it’s coincidentally coming down on Cupertino when its iTunes numbers are on the up and up. The latest NPD research figures show that over a quarter of the music purchased within the US is now procured through iTunes — 28 percent, if you’re looking for specifics, which is up 4 percentage points from Q1 2009. Meanwhile, Amazon has pulled into a tie with Walmart for second place, which may or may not coerce Wally World to ditch its morals and finally start stocking that uncensored version of My World 2.0.

DoJ making preliminary inquiries into Apple’s music endeavors while iTunes dominance continues originally appeared on Engadget on Thu, 27 May 2010 10:44:00 EDT. Please see our terms for use of feeds.

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Great headphones need a great amplifier to sound great

The Burson Audio HA-160 headphone amplifier will make your headphone sound better than you thought it was. pOriginally posted at a href=”http://news.cnet.com/8301-13645_3-20006079-47.html” class=”origPostedBlog”The Audiophiliac/a/p

Logitech wants to click with your fantasies

The peripherals maker is out with its new Fantasy Collection, a series of mice, keyboards, Webcams, and more in various colors and designs.

OLPC should have an XO-3 prototype ready by the end of the year

Last time we spied the XO-3 tablet concept from OLPC, we were told to expect the thing to ship in the far-distant year 2012. Much has changed since then in the tablet arena, however, and Nicholas Negroponte, the project’s founder, is saying they’ll have a working prototype ready by December of this year, to be shown off at CES in January of 2011. Many details are still up in the air, but the initial device will be designed for use by children in the oft-neglected developed world, “testing many of the things that combine a laptop, an iPad and a Kindle.” Word is they’ll be starting with that Marvell Moby reference design, with a 9-inch-ish dual mode LCD for outdoor readability (thanks to Pixel Qi, presumably). The prototype will have a glass screen, but the goal is “100 percent plastic, unbreakable and almost extruded out of a machine,” said Negroponte, something that won’t happen until 2012 most likely. The best, and possibly wildest, claim of all is the $75 price tag that they hope to slap on this thing when all is said and done. We suppose the veracity of that claim will come down to how long this actually takes to make it from prototype to production. There’s video of NickNeg discussing it after the break.

Continue reading OLPC should have an XO-3 prototype ready by the end of the year

OLPC should have an XO-3 prototype ready by the end of the year originally appeared on Engadget on Thu, 27 May 2010 10:21:00 EDT. Please see our terms for use of feeds.

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