(Credit: Technical Illusions)
Earlier this year, a round of layoffs hit Valve. Included in the fallout were hardware developer Jeri Ellsworth and software developer Rick Johnson, and apparently, this is a match made in gaming heaven.
The pair, you see, had been developing a top-secret project that Valve allowed them to take with them — an augmented-reality system that displays 3D images right before your eyes that they are calling castAR.
castAR consists of a pair of active-shutter glasses mounted with a pair of micro projectors and a retro-reflective surface, made out of the same kind of material you see used in high-visibility safety clothing and road markings, and embedded with infrared ID markers that allow it to track your head position and orientation.
Each projector casts a stereoscopic 3D image on to the surface, which then appears to the wearer as an object in the real world — and thanks to the infrared markers, it stays in place as you move around.
“It began with one of those ‘Eureka’ moments,” the team said. “Around May of 2012, Jeri was (as usual) working in Valve Software’s hardware lab late at night. She was doing some experiments with a projector and saw an unexpected flash of ligh… [Read more]
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