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What could possibly go wrong with virtual reality?

YouTube is a treasure trove of virtual reality fails: users tripping, colliding into walls and smacking inanimate and animate objects. By investigating these "VR fails' on YouTube, researchers at the University of Copenhagen ...

Virtual body language may give untrustworthy avatars away

People who have something to hide while using full-body avatars in a collaborative virtual reality (VR) environment are less trusted than when they do not use a full-body avatar, because their body language could be interpreted ...

Achieving a national-scale, 100% renewable electric grid

With recently announced federal emissions-reduction targets, a push for national power-sector decarbonization, and plummeting wind and solar costs, the United States is poised to deploy major amounts of renewables, and fast.

Laser communications: Empowering more data than ever before

Launching this summer, NASA's Laser Communications Relay Demonstration (LCRD) will showcase the dynamic powers of laser communications technologies. With NASA's ever-increasing human and robotic presence in space, missions ...

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