Eye tracking could be in the cards for HoloLens 2

[Windows Central]

HoloLens 2 could allow you to gaze and blink your way through AR interactions.

We already know of some confirmed and rumored upgrades due to debut with the next iteration of the Microsoft HoloLens, including a dedicated Holographic Processing Unit and, potentially, a move to an ARM processor, but a newly published patent could be our window into a much more impactful addition: eye tracking.

Full story from the WindowsCentral blog...