Where could Apple go with headphones? Consider the interest in watches as a more accessible control for iOS devices in pockets or purses. • iOS control integra

Where could Apple go with headphones? Consider the interest in watches as a more accessible control for iOS devices in pockets or purses. • iOS control integration with buttons on the cans. • Touch based rotary controls for volume and scrubbing. • Integrate a short range Kinect style scanner in the front of a can. Now you can control things with hand gestures in front of your body. Don't get your hopes up, but it's worth visioning a little. There is a demographic that wears headphones. I'm not able to come up with an information display angle for headphones, but input is good.