One of the biggest potential uses of something like Google Glass I see is automatically pulling up information about things you're looking at and there's no way

One of the biggest potential uses of something like Google Glass I see is automatically pulling up information about things you're looking at and there's no way to do that without a camera. Now, as far as I know the Glass didn't have enough horsepower to do that usefully but theoretical future versions might. It's just too bad their advertising focused on people making recordings of what they were seeing.