Samsung shows off latest Galaxy Beam projector phone

Samsung has officially unveiled an updated version of the Galaxy Beam, a smartphone with its own built-in pico projector. The biggest feature of the phone as you might guess is its ability to project pictures, video, and other media onto walls, ceilings or any other flat surface via a 15 lumens projector that Samsung says can display images up to 50-inches wide.Samsung originally showed off the Galaxy Beam at Mobile World Congress in 2010. At the time, the Android handset was only slated to make an appearance in Singapore. This year's announcement brings an updated version of the handset sporting Android 2.3 Gingerbread, and while release details have yet to be announced, the phone will likely be available in a few additional countries.

The 2010 version of the Beam came running Android v2.1, had a 3.7-inch screen, and a 9 lumens projector. The updated 2012 version shown off at Mobile World Congress 2011 comes running Android v2.3, has a 4-inch screen, and comes rocking a much more powerful 15 lumens projector.

The projector is the stand-out feature of the phone. Beyond that, you're looking at your standard run-of-the-mill Android handset. The phone has a 5-megapixel built-in camera, and has a 1GHz dual-core processor, 8GB of internal memory, and a 2000mAh battery.

Samsung has yet to announce pricing or availability for the 2012 Galaxy Beam.

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Silent headset lets users quietly commune with computers

Advances in voice recognition technology have seen it become a more viable form of computer interface, but it's not necessarily a quieter one. To prevent the click-clacking of keyboards being replaced by noisy man-machine conversations, MIT researchers are developing a new system called AlterEgo that allows people to talk to computers without speaking and listen to them without using their ears. At first glance, the AlterEgo headpiece looks like the product of a design student who didn't pay attention in class. Instead of the familiar combination of an earpiece and microphone, the device is a cumbersome white plastic curve like the jawbone of some strange animal that hangs off the wearer's ear and arcs over to touch the chin. It might look strange, but it's based on some fairly sophisticated technology. Inside the Alterego are electrodes that scan the jaw and face from neuromuscular signals produced when the wearer thinks about verbalizing words without

Qualcomm showcases the Snapdragon S4 ahead of Mobile World Congress

We’ve already heard about Qualcomm’s latest processor, the Snapdragon S4 , which will be quad-core and utilize LTE. Qualcomm took the time to give us some details ahead of Mobile World Congress. The new SoC now supports up to three cameras (two in the back for 3D and one front-facing), 20-megapixels, and recording video at 1080p (30fps). We can also expect zero shutter lag, 3A processing (autofocus, auto exposure and auto white balance), and improved blink/smile detection, gaze estimation, range finding and image stabilization. Last but not least, it supports gesture detection/control, augmented reality , and computer vision (via Qualcomm’s FastCV). Hit the break for a couple of videos featuring image stabilization and gestures.

GitHub launches new mobile app for Android and iOS platforms

Github is one of the leading software development platform in the world that helps developer community to build, discover and share better software. Github, owned by tech giant Microsoft Corporation provides developers with a large number of tools and resources to get their projects off the ground. Github released its new free mobile app for Android and iOS platforms after several months of beta testing. The app is primarily designed to help the developer community to manage their projects when they not using their PC, letting them organize tasks, respond to the comments, give feedback on issues etc. Github notifications shows up in an inbox like the E Mail notifications, you can swipe to wrap up a task or can save the modifications to come back later. This can be new favourite way for the developers to organize their tasks. The app features a clean, intuitive, beautiful UI, with all attractive features you would expect from a mobile version of the platform, incl

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