During Semester II, we refined and improved on our first- generation prototype, Fluffy, to bring Cerberus into production. Cerberus is HPN's second-generation advanced prototype, being made from advanced plaster materials and containing a revamped design. Below is a picture of the actual device, a picture of the wiring schematic for the control box used to manage the device, and some CAD pictures of the main body (click each picture to view a larger version).