At the I/O developer conference
in May this year, Google presented to the world the progress with Project Tango
. If you don’t know or remember what that is, this is the project to bring 3D mapping and rendering capabilities to tablets and smartphones via an array of cameras installed on a device with robust specs. At Google I/O this year, the mothership showed some apps that gave users some cool things to do with a Tango device. Those apps are now available to all via the Google Play Store.