World’s biggest CMOS sensor could help doctors detect and treat cancer

Move over, Canon, because scientists at the University of Lincoln have just seized the crown for world’s biggest CMOS image sensor with their new Dynamic range Adjustable for Medical Imaging Technology microchip — or ‘DyNAMITe,’ for short. Measuring a hefty 12.8 square cm (or about five square inches), DyNAMITe is roughly 200 times bigger than the chips you’d find in most PCs, making it the largest imager ever made on a wafer of standard, eight-inch diameter. This extra girth allows the active pixel sensor to capture images in high detail, with a 100-micrometer pitch boasting 1280 x 1280p aligned next to a 50-micron layer, carrying 2560 x 2560p. DyNAMITe can also run at up to 90fps and withstand high levels of radiation for several years, making it ideal for medical imaging, including radiotherapy and mammography. Researchers say these enhanced images could help doctors detect cancer in its earliest phases, while allowing them to monitor radiotherapy treatments more closely. No word on when we should expect to see DyNAMITe pop up in hospitals (or a Hasselblad back), but physicists at the Institute of Cancer Research and Royal Marsden Hospital are busy looking for other, potentially life-saving applications. Full PR after the break.

Continue reading World’s biggest CMOS sensor could help doctors detect and treat cancer

World’s biggest CMOS sensor could help doctors detect and treat cancer originally appeared on Engadget on Fri, 06 May 2011 09:26:00 EDT. Please see our terms for use of feeds.

Permalink PC World  |  sourceUniversity of Lincoln  | Email this | Comments

Apple closing in on Nokia as smartphone leader

With almost 19 percent of the market, Apple is nipping at the heels of Nokia as the overall sector shoots up 80 percent during the first quarter, says IDC.

Originally posted at News – Apple

Aged to Perfection: Years-Old Gadgets Worn Smooth

Remy Labesque’s old gadgets have aged like antique leather. Photos Remy Labesque

What happens if you actually keep and use your gadgets for more than a year, something that seems increasingly gauche in these days of incessant updates and upgrades? You end up with something worn to a beautiful and unique finish.

This first-gen iPhone is three years old, and the Canon Sureshot camera has seven years on the clock. Both belonged to Remy Labesque, and have finally been recycled after long and faithful service. They’re beautiful.

Well, the iPhone is beautiful. As Remy says, “the Canon camera’s shell looks like garbage while the iPhone’s is starting to resemble something more like an heirloom pocket watch.”

The aluminum has certainly worn better than the plastic, the edges buffed and worn shiny by use, but the camera has its charms, too. In fact, the Sureshot was still going strong. It was only euthanized because it used film.

The irony here is our devices are ditched not because they are broken — today’s hardware seems to be made to last — it’s that the software or capabilities quickly become obsolete. Did I need to swap my iPad for an iPad 2? Of course not. Was I hypnotized by the shiny baubles that are the Smart Cover, a crappy camera and a new, thin, light case? I’m ashamed to admit I was.

Aged to Perfection [Design Mind via TUAW]

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Jaguar will actually build million-dollar C-X75 hybrid supercar in 2013

You know how we said that 780bhp electric pipe dream Jaguar had last year wasn’t going to be anything more than a concept? Well, we were wrong. Sort of. You see, the British automaker has just announced its intention to produce a limited run of 250 C-X75 supercars in partnership with Formula 1 team Williams, however the retail model will eschew the craziest aspect of the original design — the twin turbine engines at the back. Those will be replaced with a four-cylinder, turbocharged petrol engine, which will aid the four electric motors (one attached to each wheel). Don’t worry, though, this tweak has actually made the C-X75 accelerate even faster, as it’s now rated to go from 0 to 60mph in under three seconds. 2013 is when the earliest production of this road-faring beast is expected to commence, with prices starting at £700,000 ($1.15 million), and there’s even a glimmer of hope that a version with the gas turbines will also be built at some point down the line. Crazy, just crazy. Check the C-X75 out on video after the break, where Jay Leno gives you a tour around its dramatic design.

Continue reading Jaguar will actually build million-dollar C-X75 hybrid supercar in 2013

Jaguar will actually build million-dollar C-X75 hybrid supercar in 2013 originally appeared on Engadget on Fri, 06 May 2011 09:04:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceTop Gear, BBC  | Email this | Comments

Creative Zen M300 Is Like a Nano With Video

Apparently, people still buy non-iPod MP3 players

Creative’s cute little Zen M300 media player is a very nice alternative to the iPod Nano. It does most of what the Nano does — FM radio, MP3 playback — and adds in some useful extras.

First is video. You’ll need to transcode it into SMV format, but once done you can watch movies or anything else on the tiny 1.45-inch screen. You can also use Bluetooth headphones, ditching the cable entirely. The effect of the Bluetooth radio on battery life is not mentioned on the site, but the maximum you’ll get playing back just MP3s is 20 hours.

The player also works with Audible audio books, as well as WMA and WAV files, storage is on microSD cards, which means you can carry more and swap them in, and you can also record sound as well as play it back.

The M300 doesn’t have a touch screen. Anyone acquainted with the Nano will probably be happy to hear that, as tiny screens don’t work well for touch. Instead there are touch-sensitive buttons arrayed around the bezel.

If you don’t care about iTunes playlists, like video and don’t need the tiniest player, then this might be for you. It comes in red, white, black and yellow, priced at $40 (4GB), $60 (8GB) and $80 (16GG). Available now.

Zen M300 product page [Creative]

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NASA concludes Gravity Probe B space-time experiment, proves Einstein really was a genius

Well, it looks like Einstein knew what he was talking about, after all. Earlier this week, researchers at NASA and Stanford released the findings from their six-year Gravity Probe B (GP-B) mission, launched to test Einstein’s general theory of relativity. To do so, engineers strapped the GP-B satellite with four ultra-precise gyroscopes to measure two pillars of the theory: the geodetic effect (the bending of space and time around a gravitational body) and frame dragging (the extent to which rotating bodies drag space and time with them as they spin on their axes). As they circled the Earth in polar orbit, the GP-B’s gyroscopes were pointed squarely at the IM Pegasi guide star, while engineers observed their behavior. In the universe outlined by Einstein’s theories, space and time are interwoven to create a four-dimensional web, atop which the Earth and other planetary bodies sit. The Earth’s mass, he argued, creates a vortex in this web, implying that all objects orbiting the planet would follow the general curvature of this dimple. If the Earth’s gravity had no effect on space and time, then, the position of NASA’s gyroscopes would have remained unchanged throughout the orbit. Ultimately, though, researchers noticed small, but quantifiable changes in their spin as they made their way around the globe — changes that corroborated Einstein’s theory. Francis Everitt, a Stanford physicist and principal investigator for the mission, poetically explained the significance of the findings, in a statement:
“Imagine the Earth as if it were immersed in honey. As the planet rotated its axis and orbited the Sun, the honey around it would warp and swirl, and it’s the same with space and time. GP-B confirmed two of the most profound predictions of Einstein’s universe, having far-reaching implications across astrophysics research. Likewise, the decades of technological innovation behind the mission will have a lasting legacy on Earth and in space.”

The GP-B mission was originally conceived more than 50 years ago, when the technology required to realize the experiment still didn’t exist. In fact, the experiment didn’t actually get off the ground until 2004, when the satellite was launched into orbit 400 miles above Earth. After spending just one year collecting data (and an impressive five years analyzing the information), NASA has finally confirmed something we always quietly suspected: Einstein was smart. Head past the break to see a more in-depth diagram of how the GP-B gathered its data.

Continue reading NASA concludes Gravity Probe B space-time experiment, proves Einstein really was a genius

NASA concludes Gravity Probe B space-time experiment, proves Einstein really was a genius originally appeared on Engadget on Fri, 06 May 2011 08:29:00 EDT. Please see our terms for use of feeds.

Permalink PhysOrg  |  sourceNASA[1]  | Email this | Comments

Thumb Keyboard With Rear-Facing Trackpad

The Thumb Keyboard looks great for TVs, terrible for phones

The iTablet Thumb Keyboard is being marketed as an accessory for Android and iOS cellphones, and for the iPad. It might be better to focus on its ability to hook up to the Xbox 360 or media-center PC, though, as it is almost spectacularly ill-suited to mobile devices.

The keypad is similar in form to a console gamepad. You hold it in two hands and type on the QWERTY ‘board with two thumbs, as God intended (if God had been a teenager obsessed with texting). Round the back is a trackpad that you tickle with your fingers, and above that are the left and right mouse buttons. A function and caps-lock button on the front panel complete the lineup.

The Thumb Keyboard also has backlit keys and communicates via Bluetooth.

But even the greatest hater of on-screen keyboards would’t want to use this. First, you have to prop your phone up somewhere you can see the screen. Then you need to go back and forth between typing and touching the screen (the trackpad input obviously can’t be sent to a phone that lacks a mouse pointer). This is bad enough using an iPad at a desk with a proper stand and keyboard. Add in a device you have to hold and it becomes a nightmare.

For a media-center PC, though, it looks perfect, barely bigger than a regular remote and easy to just toss onto the sofa when you’re done. The marketing sure is ass-backwards on this one.

Should you require a Thumb Keyboard, you can have one for £80, or a ridiculous $131. Available now.

Thumb Keyboard product page [iTablet]

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T-Mobile profit and subscriber tally slide

As it awaits regulatory approval to be acquired by AT&T, T-Mobile reports some disappointing financial results for its first quarter.

Originally posted at The Digital Home

Hands-On With the Octavo iPad 2 Case

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There’s not much to say about Pad and Quill’s Octavo for iPad 2 that I didn’t say about the first version. The case looks like a big Moleskine notebook, and the iPad is held very tightly inside by a precision cut wooden frame. But there are two reasons it’s worth a look. One, there have been some changes and two, the iPad 2 has itself changed the entire case game.

The original iPad really needed a case. Its shape and weight meant it slipped as easily from the hand as it did from the arm of the couch. Adding a case both protected it and made it easier to hold. Apple’s solution was to wrap the thing in a rubber bondage suit. It was ugly, but it worked, and it was as thin as a case could get.

But now, with its easy-to-hold new flat form, and the Smart Cover to protect and serve as a stand, many will use the iPad bareback. And while the Pad and Quill case is sturdy and very well made, putting my thin sliver of a tablet into its protective shell feels wrong. In the hand the iPad goes from being a skinny wonder to a clone of my old, fat iPad, only faster and with a worse speaker.

Still, the Octavo plays very nice with the iPad 2’s new features. There’s a hole in the back for a camera which works great. You can Instagram away with the cover in place, although you can’t fold it back around as it will then cover the hole.

There are also magnets in the cover, so that you are never bothered by the unlock screen, just like the Smart Cover. There is also a new pocket inside the front cover, for stray bits of paper. Finally, the old press-stud closure has been replaced by an elastic strip, like a Moleskine.

As for fit and finish, it’s as good as ever. The iPad is held snug, and if you should have any problems, the case ships with spare corner bumpers to pad things out. The iPad is released by pulling on a ribbon that pokes out like a bookmark.

If you want to use this style of case, the Octavo is recommended. It is solid and will outlast your iPad. Or you may choose to go commando, like me, and hang the inevitable scratches to the back of the iPad.

The Octavo os $60, and $10 extra for the version with a pocket. It comes with red, blue or green interiors.

Octavo product page [Pad & Quill]

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Vending Machine for Geeks Stocks USB Cables, LEDs, Arduinos

The vending machine at Metrix Create:Space in Seattle has a few geeky items in addition to snacks and drinks. Photo: Jim Merithew/Wired.com

Visitors to Metrix Create:Space in Seattle can avail themselves of the hacker space’s many amenities: 3-D printers, work benches, hand tools, power tools, oscilloscopes, and 50 Mbps internet.

If you need something more than that for your project, there’s a good chance you’ll find it in the shop’s vending machine.

Alongside such vending staples as candy bars and bottles of water, this machine dispenses USB cables, LCD displays, LEDs, breadboards and Arduino kits.

The machine also contains MREs (military “meals ready to eat”), an open-source breathalyzer kit, solder tubes, servos, DC motors and ShamWows, among other things.

Metrix is one of several Seattle-area hackerspaces, and it’s one of the newest. It was started by Matt Westervelt, and unlike many hackerspaces, which are run as quasi-anarchist collectives, Metrix is Matt’s business.

Hanging out at Metrix and using the copious bandwidth is free, but you’ll pay an hourly rate to rent the space’s many tools. It’s just $5 an hour to use any of the basic tools, $15 per hour for the soldering room, and higher rates for the laser engravers, Makerbot and other specialty tools.

And, if you should find yourself short a part or two, there’s always the vending machine.

Metrix Create:Space is at 623 Broadway East in Seattle’s Capitol Hill neighborhood.