'Unlike other head-mounted computing systems in the works, Microsoft's new glasses-based virtual reality device, HoloLens, doesn't need to be connected to a phone or computer. "We've unlocked the screen," one developer said during the presentation at its Windows 10 event this afternoon.
Similar to existing Kinect technology on the Xbox, HoloLens allows wearers to interact with computer programs and games in three dimensions, using their hands and speaking commands.
During the presentation, a developer walked onstage wearing HoloLens, and used her finger and a 3D-modeling program called Holo Studio to build a quadcopter drone before the audience, which could then be sent to a 3D printer.
Microsoft also showed a video of a NASA scientist sitting at a computer wearing HoloLens glasses, then stepping away from the desk into an immersive hologram of the surface of Mars. It's not yet Star Trek's Holodeck (video), but it's not so far off.'