Yeah. I’d love to understand how they tackle saccades. To be fair they do mention they’re on 6ghz - not sure if they support 2.4 although I doubt the frequency of the data radio matters here.
Are you really sure overrendering the fovea region would really work?
I’m not sure what you mean by “look through the entire image to reacquire the iris”? You’re talking about the image from the eye tracking camera?
Yes. A normal trick is to search just a bit outside the last known position to make eye tracking cheap computationally and to reduce latency in the common case.