I was hoping to see a real remote control here, but they just use a phone as the remote, which makes no sense to me at all. If I made a sleek wristband with a

I was hoping to see a real remote control here, but they just use a phone as the remote, which makes no sense to me at all. If I made a sleek wristband with a couple of touch buttons and an up/down swipe interface, does that sound useful to anyone developing apps for Google Glass? It would communicate via Bluetooth Smart, since the Glass is Bluetooth Smart Ready. (That would also make it compatible with all the latest smartphones.)