The Kinects are set up in the Institute of Child Development to track the individual children by size and the color of their clothing, and can monitor about ten children at a time. Software takes the raw visual data from the Kinects and runs it through an algorithm to look for possible markers of ASD, like an unusually hyperactive or unusually quiet and calm child. It's not designed to replace specialists--it can't really track some telltale signs of ASD, like a failure to make eye contact--but it could be an incredibly cost-effective early heads-up system, making sure that everyone can afford early diagnostics.