I thought about an app like this years ago...a proximity messaging app that allows strangers to connect in public places that is otherwise difficult (ie. the bu

I thought about an app like this years ago...a proximity messaging app that allows strangers to connect in public places that is otherwise difficult (ie. the bus, a flight, a restaurant, sporting event). I think the smart way to do it is to limit users identification/info to simply a photo. I visually identified a person physically and can then message them based on the photos of active users around me.