3 ms·Cool no-touch electrostatic 3D Interface [video]17 points by iamelgringo 18y agoHexstream 18y agoNow combine this with upcoming hologram technology... The future will be awesome.diN0bot 18y agoThis is very cool, all the more so for being a senior (in college) capstone project.cameldrv 18y agoAwesome. This is hacker news.