I remember people saying #3 about mobile phones. And thinking it was odd myself the first time I heard someone near me talking, turned round and there was only

I remember people saying #3 about mobile phones. And thinking it was odd myself the first time I heard someone near me talking, turned round and there was only one person there. Bluetooth earpieces for calls are already fairly well accepted. I think we're already past the point of that being a barrier. These things are probably the (nearish) future. I thought the Moto Hint was great a year or so ago and with Apple stepping into the market it should encourage the competition.