Forum Discussion
From the creators of Kinect. A smaller/cheaper/mobile sensor
PrimeSense's plans for a post-Microsoft future http://www.engadget.com/2013/06/21/life-after-kinect-primesense-post-microsoft/
It seems like they're pushing more towards mobile and away from straight gaming. I'm just guessing, but triple depth buffer, cheaper hardware and built for mobile probably won't result in low latency.