SnapLights is an EE-Emerge project I worked on throughout my 2nd year at UC Davis. In short, we (the team) build a Tic-Tac-Toe game where you select your spot on the board using your face and double clap to confirm/claim your spot. Next player’s turn.

There are a number of links to the project, and I provide them below:

SnapLights Early ProtoType Demo

Coding-wise, the camera was programmed in Python, and the micro-controller in C.