Exactly. Back in the hardware days of music technology, I had an Akai S2000 Sampler. I could navigate the most commonly used functions by touch alone, using a

Exactly. Back in the hardware days of music technology, I had an Akai S2000 Sampler. I could navigate the most commonly used functions by touch alone, using actual buttons - even with complex menus. With simple menus (or a custom setup of your own), the common things could be on buttons, instead of taking your concentration off the road.