With the delay between touchinput and screen response slashed by orders of magnitude, a device that sports the sort of super-low-latency Dietz envisions has the potential to feel far more (for lack of a better term) natural than its brethren.
As detailed in the patent's claims, that includes controlling a virtual object on a screen with two simultaneous touch inputs, as well as virtual controllers displayed on the screen that can also respond to touchinput.