https://www.engadget.com/2013-01-08-leonar3do-hellovr.html
Leonar3Do launches HelloVR, Vimensio platforms to bring 3D computing into the mainstream
Jan 8, 2013 - Leonar3Do is releasing HelloVR, a free app from Google Play that turns users desktops into a 3D environment that can be navigated with their smartphone. It'll...