Comment by zmmmmm

yeah, the friction is key. This is a step forward, I'm sure it'll be amazing that you can just literally put it on and look at your laptop and it pops up as a big screen in front of you. But I think the strap is a barrier. Like you say, glasses form factor is so much better than "strapping" it onto your face. It's rumored Apple has that in its sights for a future model.