P: Haptic feedback or snapping to incremental changes in iso and shutter speed

When using the sliders, the feel is dead. I would like either a haptic feedback or a snapping to each change or increment in the ISO and shutter speed. I strongly think this will give a better feel for using the app without looking at the screen for whatever the reason may be. Any sort of feedback just feels natural and this will surely be a good option to have.