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Virtual Arm Eases Amputee’s Phantom Limb Pain

Swedish researchers created an augmented reality system in which myoelectric electrodes on an amputee patient’s stump indicated his attempted muscle movements for the missing arm, and an arm image on screen reflected those movements back to him. The patient reported that his chronic phantom limb pain diminished dramatically.

CastAR Augmented Reality Glasses Blow Up on Kickstarter

There are all kinds of companies experimenting with augmented and virtual reality right now. Google Glass projects a screen onto your retina. Oculus Rift straps a display to your face. Meta SpaceGlasses beam a hologram out in front of you. Now you can add another player to the game—castAR. CastAR is a headmounted augmented reality engine that projects a 3D image on a surface and allows users to interact with it—while playing virtual games like Dungeons and Dragons or Risk, for example.

Eyeglass-Mounted Computing Becomes Crowded Field As Glass Competitors Ramp Up

Google Glass has generated a lot of buzz, but the eyeglass-mounted, touch- and voice-operated computer is still not available to the general public. And while Google has hyped and beta-tested, competing “point-of-view” devices have begun to emerge. With competitors’ approaches ranging from conventional eyeglasses with an embedded digital camera to glasses that allow users to manipulate three-dimensional holograms in the air, point-of-view computing is becoming a crowded and diverse field in which Glass will have to compete.

Open Glass Overlays Digital Information on the Real World With Google Glass

Google Glass is augmented reality—and then again, it isn’t. At least, not yet. True augmented reality would take in your view and attach applicable information to any object you like, maybe the name of the person you’re currently talking to and a few key points from their Facebook bio. Or the prices of those delicious pastries you’re perusing at the local café. Think Terminator or Tony Stark’s Iron Man suit.