Physical computing refers to the design and construction of physical systems that use a mix of software and hardware to sense and respond to the surrounding world. The 60-223 course trains students with a focus in computer science and engineering to approach physical computing from an art and design perspective.
Entanglment, a compass pair that always points to each other, is a final project for Intro to Physical Computing Fall 2016 by Ariana Daly and Daniel Morris. Project Documentation and other information can be seen here.