I think with eye/attention tracking it will be absolutely amazing what 3D content can be generated and optimized by AI/ML to maintain the interaction feedback loop. I'm not sure it will be a good thing (at least for those who didn't grow up with it)... much like FB doom scrolling is a problem for the over 50 set.
Wow! That's a crazy thought. Eye tracking tightly coupled (i.e., in a ~realtime feedback loop) with PG/ML/AI seems ... powerful, or scary, or both. Something along the lines of a computer controlled lucid dream, sprinkle in a handful of whatever the equivalent would be of blinking banner ads, product placements, or subliminal messages, etc. and my mind spirals out of control imagining how that would play out.
