I always loved gadgets. Even the useless ones. I think we're on to something, but I'm not sure if we are quite there yet.

Will be interesting to see what Apple comes up with. It will be hard to remove that bulky feel on the side. Electrics need to go somewhere.

I can see how this would be great in sports, especially cycling (we already have a Garmin glasses thingie there) and running. Even thought you can always look at your watch, there are some benefits to always have it in your sight.