Comment Acceptance Requires Discretion (Score 4, Insightful) 921
"...what will it take for general acceptance to finally take hold?"
For me? A reasonable belief that the recording will not become part of a centralized surveillance database of sightings of me and my fellow citizens that can be datamined decades from now. The same thing I want for ATM cameras, license plate scanners, and all the other increaslingly pervasive permanent, personally identifiable record systems. Reasonable expectation of privacy isn't just about whether I am concealed from perception, it is also about the reasonable belief that where I have been and what I've been doing will generally be forgotten if I'm not famous and it isn't criminal behavior or otherwise significantly offensive.
In short, I will become accepting when I believe the device shows the same degree of civil discretion and temporal fade that I would expect from a random stranger who sees me walk out of a strip club or hydroponics store (neither of which are my personal pecadillo, but the best I could come up with). I do not have that belief currently about Google Glass. It's the same motive that causes me to limit my use of Facebook (six logins of less than fifteen minutes each last year -- I counted). Problem with Google Glass is I can't choose when you are going to sacrifice my privacy to your corporate overlord's time- and GPS- stamped photo surveillance database.