Google’s 3D sensing Project Tango tech finally lands in a consumer phone [Update] | Ars Technica

Google’s 3D sensing Project Tango tech finally lands in a consumer phone [Update] | Ars Technica: "One of the more interesting uses was as a measuring tape. The 3D sensing is so precise that it allows you to pick two points on a plane, and it will give you a readout in centimeters. You can make and save 3D volumetric measurements, which is a feature we haven't seen in a smartphone before."

With every new sensor smartphones add, a new industry is born.