Hm, okay. Not quite Google-Glass level overkill personal tech in the wild, but I'm not sure these will find a good patch of target market. Not quite hearing aid

Hm, okay. Not quite Google-Glass level overkill personal tech in the wild, but I'm not sure these will find a good patch of target market. Not quite hearing aids, not nearly as cool as headphones intending to keep the world out...I just have my doubts as to how well these are going to be adopted. Oh, and if there comes a time when there are YouTube/Vine videos of jerks coming up behind people wearing these and screaming and/or otherwise messing with them, well, I wouldn't be surprised. Not that I'd approve, mind you. But would I laugh? No comment.