Sure, Kinect can be used for good – stuff like possibly helping the blind. But it also can be used for evil.
https://kotaku.com/kinect-technology-helps-lead-the-blind-5783094
And I’m not just talking about rumored Forza 4 motion controls.
https://kotaku.com/forza-4-has-500-cars-lets-you-touch-them-and-drive-wi-5785173
UK-based Pufferfish design makes spherical displays for a variety of uses that range from Coldplay’s Viva La Viva Tour to Disney’s Epcot Center.
Interactive mapping company Earthware uploaded a series of videos with its software running on a Puffersphere. Included are a couple of Kinect powered tech demos like an Eye of Sauron and just an eyeball.
Being tracked by a large glass freaky, but being tracked by the Eye of Sauron is down right scary.
Kinect連動でどこまでも追いかけてくる「サウロンの目」のムービー [Gigazine]