Still more intrusive than phones. People don't wear glasses if they dont have to. the glasses would have to provide a lot of value to force people to wear them often. And while we see a lot of cool AR demos for specialized things like learning to cook, i m struggling to think what would be the use of glasses to me, right here sitting on my desk right now. Attention is limited and i could either watch the glasses or my screen. We are not robots (unlike zuck)