This is part one of a tutorial on how to make an FPS for Android in Unity. By the end, you'll be able to walk around a 3D world and shoot at objects!

Unity Metacast uses volumetric technology, which encompasses the process of capturing, viewing, and interacting with the real-world, from moving people to static objects, in 3D.

A simple 3D imaging system can capture moving objects at 500,000 frames per second Chinese scientists using single-pixel cameras have made huge strides in imaging speed.