Google Project Tango Smartphone Lets You Make 3D Maps: DIY Street View

Google’s Advanced Technology and Projects group (ATAP) recently unveiled Project Tango, a smartphone that lets users make 3D models of their surroundings. ATAP is also working on development APIs that will let developers use those 3D models in apps.
The current Project Tango prototype is a 5″ phone with a 4 megapixel camera, a depth sensor, a motion tracking camera and two “computer vision processors.”
The sensors supposedly take about 250,000 measurements per second, which the phone processes into a 3D model in real time.

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