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NVIDIA Tegra 4 processor details leaked: 4-plus-1 cores, 28nm, six times the power of Tegra 3

NVIDIA’s next superhero-themed mobile chipset has possibly made an early appearance in a leaked side in China, and it looks like it wants to go toe-to-toe with the latest processors from Samsung and Qualcomm. The Tegra 4 (codenamed Wayne) will apparently offer the same power-efficient 28nm process found on its Snapdragon rival and according to the slide from Chip Hell , there’s a dizzying 72-core graphics setup. That’s apparently 20 times the power found the Tegra 2 and six times that in the last-generation Tegra 3, which powered, among other devices, the Nexus 7 . Those graphics cores will be able to power screens up to 2,560 x 1600, with 1080p output at 120Hz, while the leak also mentions 4K — if only in passing. We won’t see any increase in CPU cores this time, with the same 4-plus-1 setup , but we are likely seeing a move to ARM’s latest design, the Cortex-A15 . It’ll also catch up with USB 3.0, being NVIDIA’s first mobile chip to do so, alongside dual-channel DDR3L memory. We’ve reached out to chipmaker and we’ll let you know when we hear more, but it’s highly likely we’ll be seeing this next-generation processor early next year — say, at a mobile trade show . Filed under: Cellphones , Tablets , Mobile , NVIDIA Comments Via: Mobile Geeks Source: Chip Hell

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NVIDIA Tegra 4 processor details leaked: 4-plus-1 cores, 28nm, six times the power of Tegra 3

Russian site shows off 5-inch Sony ‘Yuga’ with 1080p display, S4 Pro CPU, 12MP camera

The folks at Mobile-review have been dropping hints that they have an unannounced Sony handset in their possession, and now they’ve released a gabble of specs and images to prove it. Sony’s “Yuga C6603” bears all the potential hallmarks of a flagship, sporting a 5-inch screen running at full HD resolution (1,920 x 1,080), although some of that real estate is occupied by on-screen buttons. The display is loaded with an impressive 440 ppi, just like HTC’s Droid DNA , and Sony’s Mobile Bravia Engine has been employed for color reproduction. Under that screen we find a quad-core Snapdragon S4 Pro CPU with Adreno 320 graphics, and 2 gigs of RAM for Android 4.1.2 Jelly Bean to take advantage of. In terms of connectivity, it’s got USB host and micro-HDMI ports, Bluetooth 4.0, standard WiFi, NFC and a Qualcomm modem of the LTE variety. A 12-megapixel shooter can be found on the back (perhaps using the same HDR sensor as the Oppo Find 5 ), a microSD slot supporting up to 128GB cards on the side, and a non-removable battery of unknown capacity hiding within. That’s pretty much it for now — but judging by how final this hardware looks, there’s a chance we might see more of it at CES . Filed under: Cellphones , Mobile , Sony Comments Source: Mobile-review

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Russian site shows off 5-inch Sony ‘Yuga’ with 1080p display, S4 Pro CPU, 12MP camera

Gmail Drops Support for Connecting To Pop3 Servers With Self -Signed Certs

DECula writes “In a move not communicated to its users before hand, Google’s Gmail servers were reconfigured to not connect to remote pop3 servers that have self-signed certificates, leaving folks with unencrypted connections, or no service when getting email from other services. Not good for the small folks. One suggestion was to allow placing the public keys on Google’s side in the user configuration. That would be a heck of a lot better than just dropping users into never never land.” Apparently, “valid” now means “paid someone Google approves to sign the certificate.” It’s not like commercial CAs have the best security track record either. Read more of this story at Slashdot.

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Gmail Drops Support for Connecting To Pop3 Servers With Self -Signed Certs

Code prints out randomly-generated cartoon faces

Mattias ” Mokafolio ” Dörfelt wrote a program that generates convincingly hand-drawn but randomly-assembled cartoon faces . [via Creative Applications ] Computer generated images have a certain aesthetics to them that make them immediately recognizable as such by the trained eye. Weird Faces Study is an attempt to combine my old interest in illustration with programing, to create something procedural that has a truly individual artistic touch to it and is not instantly recognizable as a generative art piece. Even though, the faces look hand-drawn, they are entirely expressed by algorithmic rules. Each face is random, each face is unique. Still, they look similar to my actual hand drawn faces.

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Code prints out randomly-generated cartoon faces

Woman Gains Full Mind Control Of Robotic Arm, Just Like in Star Wars

This is truly extraordinary: Jan Scheuermann, a 52-year-old quadriplegic woman, has gained full control of a robotic arm. Not just simple commands, but truly complete control with “skill and speed almost similar to that of an able-bodied person.” More »

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Woman Gains Full Mind Control Of Robotic Arm, Just Like in Star Wars

Watch an all-electric Bigfoot monster truck crush cars… quietly (video)

We’re used to a lot of sturm und drang when monster trucks come out to play, so it’s almost a shock when we don’t get any — and that’s what both Ford and EnerSys pulled off earlier this fall. By outfitting Bigfoot 20 with 36 of EnerSys’ batteries as well as a 350HP electric motor, the duo has developed what’s claimed to be the first proper EV monster truck. The resulting prototype is defined more by what you don’t hear than what you do, as you’ll see in the video after the break; despite its giant wheels, Bigfoot is so quiet that the cars being crushed are louder. Our childhood selves would be heartbroken at the lack of vroom-vroom sounds, but we’ll admit to wanting the all-electric process to go beyond parades and reach live monster truck shows — if it preserves the planet, our hearing and a weekend tradition at the same time, we can’t object. Continue reading Watch an all-electric Bigfoot monster truck crush cars… quietly (video) Filed under: Transportation Comments Via: Autoblog Source: Bigfoot 4×4

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Watch an all-electric Bigfoot monster truck crush cars… quietly (video)

Virus Rebuilds Heart’s Own Pacemaker In Animal Tests

hugheseyau writes “A new pacemaker has been built inside a heart by converting beating muscle into cells which can organise the organ’s rhythm, U.S. researchers report. Scientists injected a genetically-modified virus into guinea pigs to turn part of their heart into a new, working pacemaker.” Read more of this story at Slashdot.

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Virus Rebuilds Heart’s Own Pacemaker In Animal Tests

Dell Gives Android the Boot, Boots Up More Windows 8

hugheseyau writes “Dell vice chairman Jeff Clarke made a less than shocking announcement at this year’s Dell World Conference in Austin. The company is officially giving up on Android phones and tablets. … So if Dell is giving up on Android, what comes next? The company claims its doubling down on Windows 8, and the enterprise market.” Read more of this story at Slashdot.

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Dell Gives Android the Boot, Boots Up More Windows 8