The question remains to be seen if the hipsters will be found walking around with these bulky things on their heads.
You can be sure i'll be there, interacting with my computer through a head mounted instrument in public, in my car, at the restaurant, in the club, in the bathroom, everywhere, much to the chagrin and dismay of onlookers.
I'll also be using my smartphone to interface with it in case I need to configure something.