Comment Conceptually, the iWatch might crack the challenge (Score 1) 427
If reports of Apple's upcoming smartwatch are true: a device crammed with non invasive health related sensors, (with more sensors being added to later models), then I could see it succeeding at creating a new market. If it is not clunky. I can see this approach as a gamechanger.
I also wouldn't be surprised if it could be used to control home automation via their homekit api. While you are sitting in the sofa, a quick swipe to adjust the light.
Finally i can see it exchanging maps information with an iphone which is in your pocket. A quick glance for directions as tou walk.
Curious what the real featureset will be. We live in interesting times.