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Microsoft shows off multitouch sensor prototype |
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Thursday, 24 July 2008 |
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Called LaserTouch, the prototype is the latest invention of computer vision specialist Andy Wilson, a researcher from Microsoft Research's Redmond, Wash., campus. Wilson has worked on Microsoft's Surface computing, among other projects. But more recently he's developed a sensing technology system that would allow people to retrofit any display--e.g., a desktop or projector--so that they could use their hands, instead of a mouse, to interact with the computer.
The system uses a low-cost infrared camera and lasers to track how the user touches the screen in order to prompt a response from the software. The result could be a virtual chess game with a friend over a networked computer, or a better way to show off a PowerPoint presentation, Wilson said. |
