The origin of 'OK, Glass,' as told by Google's Amanda Rosenberg

"OK, Glass." It's a phrase that's become synonymous with Google's trailblazing wearable tech, and with good reason. As the headset's hotword, it must be uttered by the user (with varying levels of self-consciousness) to activate Glass' menu. Amanda Rosenberg, the Product Marketing Manager for Project Glass, took to her Google+ page today to share both the phrase's history and a few scrapped ideas. During dinner with Mat Balez, the Glass Project Manager, Rosenberg learned that the product require...