DPReview, Myce.com noticed the Tango cameras spec shown on one of Google Chromium pages:
"Project Tango "is a 5” phone containing customized hardware and software designed to track the full 3D motion of the device, while simultaneously creating a map of the environment."
It contains several special cameras/ranging sensors:
- a standard 4MP colour backside camera.
- a Fish eye (180 degrees Field of View FOV) camera.
- a depth camera 320x180@5Hz.
- a front camera with a 120 degree FOV (similar to the human eye FOV)."