Google Glass was meant to be worn all the time, people were wearing them to the bar and stuff. Spectacles are pretty easy to put in your pocket. For the most part kids will be wearing Spectacles in situations where they would otherwise be walking around with a camera in their hand, ready to shoot stuff.

And I bet we'll be seeing our first Spectacles-based-sex-tape scandal within a year, once someone figures out how to short-circuit the indicator light. ;)