2018-02-06 00:00:00 Print and stick given pattern to your GearVR or Google cardboard and this app will track it in 3D using your old/spare smartphone for viewing point cloud stills or videos. See further details at: https://github.com/Samsung/ColorPatternTracker. This app is referred to as the Tracker app. Please note the "pattern printing instructions" for printing the app and "Direct installation" for installing and running the VR app on Gear VR or Google cardboard.