CEDIA 2011: Trak-Kit
Trak-Kit puts your media components on ceiling mounted tracks to get them exactly where you want them.
Ceiling Mounting Your Entertainment
If you have a small space, you may not have obvious room for your displays and speakers. Trak-Kit lets you put these things on tracks, so they can be moved around and faced in different directions.
SensaCell is a light display that detects hand movement across it to control volume of your equipment.