yes, that's what I was trying to say, thank you. there is no reason that a light touch couldn't produce haptic feedback as you move your finger around, so you

yes, that's what I was trying to say, thank you. there is no reason that a light touch couldn't produce haptic feedback as you move your finger around, so you can feel where buttons are, and when you find the button you want you simply remove your finger and tap again. not immediately intuitive, no, but not difficult to learn. as usual, a tap on a button at any time would simply press the button. i'm a bit sad that experimentation isn't being done, here. I feel like there's a lot of unexplored stuff with regards to touch screens with haptic feedback.