Measuring human motion has been a growing technology sector for the past 40 years. Whether the analysis is used for sports performance, clinical assessment, or animation, the technology has been intrusive, and requires markers or sensors to be placed on the participant. Our objective at Theia is to radically change the biomotion industry. We capture synchronized video from an array of cameras and then use deep-learning and artificial intelligence to accurately perform the same analyses that previously required cumbersome sensors.