This document discusses Intel RealSense, a line of 3D cameras from Intel that can be used for applications like augmented reality, computer vision, and 3D modeling. It describes the basic features of the F200/SR300 and R200 RealSense cameras, including hand and finger tracking, facial analysis with 78 landmark points, and object scanning. Videos demonstrating facial recognition, hand tracking, and object scanning with RealSense cameras are also referenced.