If you use Google Glass, you must say the words “OK Glass,” before getting the glasses to take action. But like many products, it went through a number of changes first. In this case, some more embarrassing phrases were being kicked around before “OK Glass” was chosen.
Amanda Rosenberg is the product marketing manager at Google who is credited with coming up with phrase. Before then Google had looked at using some really strange and interesting phrases for Google Glass.
Here are some possible phrases Google considered: Listen up Glass, Hear me now, Let me use Glass to; Go Go Glass; Clap on; Device, please; 3, 2, 1…; Glassicus; Glass alive and Pew pew pew.
Most sound more lame than fun, but all are pretty funny.
Source Phone Arena