Haystack aims to help you find a piece of clothing in a messy, dynamic pile. It uses computer vision techniques to identify and describe clothing, enabling users to find specific items by querying the system with descriptors.
How do you know if the showers or toilet stalls down the hall are occupied? S.O.S., a Shower/Stall Occupancy System, allowed anyone on the local network to check a website when they wanted to know occupancy status.