Supervisor is an interactive art installation. It shows painting of an eye that tracks visitors.
Supervisor is based on Raspberry Pi. Visitors are tracked using Pi Camera and simple tracking algorithm. Eye is moved using simple stepper motors.
Instagram video: https://www.instagram.com/p/9CXAKjvyJV/
Code is available from https://bitbucket.org/igor_b/supervisor/src (it needs some fixing).