That is a pretty small use case to rationalize having an expensive, power hungry OLED screen on your portable headset. Also, it doesn't directly show your real

That is a pretty small use case to rationalize having an expensive, power hungry OLED screen on your portable headset. Also, it doesn't directly show your real eyes, it's a digital rendering of your face+eyes, using the eye tracking for showing where you look. Don't know how it gets all the small facial expressions though, or if it does that at all.