As cool as that video was, I'd be highly disappointed if that's all Google Glasses can do. That's equivalent to a see-through screen nothing more. I do hope it has augmented-reality abilities where it can superimpose elements on real-world elements.
Holy shit I feel bad for that girl trying to teach that dude who sounds like a technological caveman..
"Ok, Glass..." "Message to..." CRASH... PFFMMMTTT... (airbag deploys) "CNN reports that Google shares recently have been taking a massive drubbing because of the multitude of lawsuits related to the accidents caused by distracted drivers who have been using its 'Google Glass' eyewearable computing device..."