78390458
Mar 25, 2004
multimedia systems consisting primarily of multiple subsystems, namely light-weight, waterproof cameras that capture and produce multiple digital video streams and multiple digital audio streams, and data acquisition systems consisting primarily of accelerometers, gyroscopes, GPS receivers, wireless audio/video and data receivers, hard drives, and flash memory cards that acquire data from vehicles and from on-board sensors, for monitoring, recording, storing, retrieving, managing, and playing synchronized multimedia content regarding activity and biophysical conditions in and around vehicles and other mobile environments
Electrical and Scientific Apparatus