Thanks! I didn't realize so much latency came from the device itself, but it's good to see confirming evidence that decreasing it would tremendously improve the

Thanks! I didn't realize so much latency came from the device itself, but it's good to see confirming evidence that decreasing it would tremendously improve the experience. That's worthwhile research to measure how much improvement makes a difference (i.e. until it becomes imperceptible), but unfortunately I get the impression they are only measuring it, not solving it. I gather their test setup is faked, just to enable measurement, because of the careful way he expresses it (I expect it doesn't actually use touch). I hate to reference a youtube comment for support, but the top one says it's IR + projector http://www.youtube.com/watch?v=vOvQCPLkPt4 http://www.youtube.com/watch?v=vOvQCPLkPt4 And other links to that "Applied Sciences" Group don't mention any on-going research on it (or even the guy in the video)... http://research.microsoft.com/en-us/groups/asc/default.aspx http://research.microsoft.com/en-us/groups/asc/default.aspx Searching ms research didn't up any other mention of the two researchers involved (Albert Ng and Paul Dietz) - Albert's now at Stanford, and Paul seems to have many projects. 100ms to 1ms is a long way...