The goggles are obviously clever but the composited visuals of millionaires sat in their plush apartments is very different to typical life , and I doubt the projected visuals are ‘solid’ … they’ll be semi transparent
The fake face and animation for QuickTime won’t look that good
And eye tracking can get a little achey after a while
A mouse and keyboard will win …
Try selecting specific letters within a web page with you eyes …
It’s v1, will get cheaper over time.