yes! or even giving the corners a desirable function to play, FF, RW or w/e you need to do
but as i said i thing this is easiest to solve with a controller on the headphones, it even resists you from digging into your pocket or takign it out of a case or whatnot.
Agreed... everyone is going on and on about tactile feedback. Just get the apple remote attachment for your headphones and you have all the tactile feedback you need!