This document describes a motion sensor device designed to fit into old light fixtures. It shows a picture of the redesigned red and yellow parts, along with the original white part containing the lens, buttons, and circuit board. The designer used I-DEAS CAD software to model the 3D printed part. Other projects mentioned include a bar chair, knife, and vine rack from school assignments, as well as an information desk thesis project from 1991 featuring an early touch screen interface for shopping centers.