Wow. Fingerphones! I'm thinking we're in Tomorrow's World "You can cover the 'Compact Disk' in jam and it'll still play perfectly" territory, but if not, how cool is that?

Answer : Not very if you think about it. Barry from accounts will still be sitting on the train shouting 'I'm on the train' except now he'll have his finger in his ear as well.

Maybe I'm just not an early adopter. People here at work do have a terrible habit of wandering around with their phones in their pockets gabbling away into their bluetooth earpieces.

You like like an idiot!