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Posts tagged with "augmented reality"

What's Augmented Reality's Killer App?

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Augmented reality (AR), which involves superimposing virtual objects and information on top of the real world, may be coming to a phone near you. As mobile phones become packed with more sensors, better video capabilities, and faster processing power, many experts predict that AR will become increasingly common. But in a panel discussion today at EmTech@MIT in Cambridge, MA, panelists will admit that several obstacles still remain and that the "killer app" for augmented reality has yet to emerge.

Several AR apps have already been released for cell phones with positioning sensors. For example, PresseLite's Metro Paris app and Acrossair's Nearest Tube both provide iPhone users with augmented directions to nearby subway stops. AR apps are also available for phones powered by Google's Android platform. Layar, developed by SPRXmobile, based in the Netherlands, overlays information from Twitter, Flickr, and Wikipedia on real-world locations, while Wikitude, from Austria-based Mobilizy, displays tourist information collected from Wikipedia.

Source: http://www.technologyreview.com/computing/23515/

A simple, wearable device enhances the real world with digital information

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Retrieving information from the Web when you're on the go can be a challenge. To make it easier, graduate student Pranav Mistry has developed SixthSense, a device that is worn like a pendant and super­imposes digital information on the physical world. Unlike previous "augmented reality" systems, Mistry's consists of in­expensive, off-the-shelf hardware. Two cables connect an LED projector and webcam to a Web-enabled mobile phone, but the system can easily be made wireless, says Mistry.

Users control SixthSense with simple hand gestures; putting your fingers and thumbs together to create a picture frame tells the camera to snap a photo, while drawing an @ symbol in the air allows you to check your e-mail. It is also designed to automatically recognize objects and retrieve relevant information: hold up a book, for instance, and the device projects reader ratings from sites like Amazon.com onto its cover. With text-to-speech software and a Bluetooth headset, it can "whisper" the information to you.

Source: http://www.technologyreview.com/TR35/Profile.aspx?Cand=T&TRID=816
December 2009
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