Talking heads

Walking down the streets near Time Square I kept reminding myself how out of touch with technology I am. When I see individuals talking loudly to themselves as they walk down the street, I instinctively think I'm walking past a crazy person... I don't remember that people have mobile phone microphone things attached to their heads. I saw dozens and dozens of people talking to themselves and at least 4 of them had mobile phone microphone things attached to their heads.