More Phone Fun

The latest Nokia gadget is a clip on cover that lets you write messages in the air by waving the phone around. There used to be digital clocks that did a similar thing, displaying the time on a swinging pendulum. This addition to phone capabilities may well be another annoyance, but it does have the potential to have some kind of disruptive social effect (like SMS), time will tell. What I particularly like is that it pushes the boundaries of what a phone can be.