I used to work on it and have spent tons of time in the headset. The eye tracking is next-level and it's really the only platform that exists with eye tracking as a primary input method. I'm pretty confident it will greatly improve your friend's quality of life.
Because of that, I'm also sure that eye tracking will go mainstream in other areas once the Vision Pro is released once everyone else catches on to it as a great input method.
Because of that, I'm also sure that eye tracking will go mainstream in other areas once the Vision Pro is released once everyone else catches on to it as a great input method.