But during private meetings, private conversations, etc people are already 99.99% of the time on their phones. Smart glasses have way less battery life and recording time (I think Meta's is 15-30 seconds now?) Wouldn't it be easier to just record a conversation on your phone without knowledge? You can even have the app running in the background. I haven't seen a complaint yet about them that isn't already worse, more discrete, or already available on a phone.