The document discusses a project to instrument a meeting room with sensors like video cameras and microphones to record meetings, index and store the data, and provide content-based access to the recordings. It describes the recording setup using Bluetooth sniffing, webcams, and a camcorder, and an application to analyze the Bluetooth data to generate a list of attendees and their presence at different times during meetings. Next steps include recording more data, displaying attendee presence across multiple meetings, and playing short summaries of relevant past meetings.