NXT-G: the development environment supplied with Lego Mindstorms, NXT-G
Vision Subsystem - Camera for NXT or EV3 (NXTCam-v4)
A LEGO EV3 semi-autonomous surveillance drone
LEGO MINDSTORMS NXT Thinking Robots: Build a Rubik's Cube Solver and a Tic-Tac-Toe Playing Robot!: Benedettelli, Daniele: 9781593272166: Amazon.com: Books
LEGO MovieMaker USB Camera with EV3 and ev3dev – lechnology.com