I've always dreamed of a magic wand device that I could point at things and give commands. For example, point it at the window and say "close blinds". You coul

I've always dreamed of a magic wand device that I could point at things and give commands. For example, point it at the window and say "close blinds". You could even add gestures to do it silently. With this UWB tech, accelerometers, a mic, and voice recognition, it seems like a viable product. Of course, I think Apple intends the phone to be the magic wand.