The document summarizes a student project called "Bed on Ceiling". The project aims to project a virtual companion onto the ceiling that a user can interact with from bed using hand gestures detected by a Kinect sensor. The project seeks to address the feeling of loneliness before falling asleep. It discusses related art projects, concept, technical background using OpenNI and chroma key technology, and process including installation, rehearsal, and developing interactions like rolling over and playing counting games.