The story of how Google picked “OK, Glass” to activate the wearable device

Interesting G+ Post from Amanda Rosenberg on the genesis of the “OK Glass” hot word which activates the Glass headset:

In the car on the way back, Mat told me about how the team had been working on the “hotword” for Glass.  I must confess, I did not know what “hotword” meant. Did I ask what it meant? No. Did I nod whilst looking pensive? You bet your glass I did. As I listened to Mat, I quickly* * * * deduced that he was referring to the phrase that sets off the Glass menu. He then asked me if I had any ideas for the hotword. In that moment the only phrase I could think of was ‘OK Glass’. I didn’t tell him straightaway though. Instead, I continued to look pensive and muttered something about ‘looking into it’ just to appear as though I was going to put more than 3 seconds of work into it.

Interestingly, it appears that OK has migrated to “OK Google Now” in Motorola’s upcoming X Phones.