The touchscreen is remarkable when an interface needs to change. It is less convincing when the same action happens fifty times a day.
A physical control can be found without looking, understood through resistance, and used while attention stays on the work. That is why Dial One begins with a ring, a press, and four marks instead of a small display.
Frequent controls should become familiar enough to disappear. A detent says how far the dial moved. A stop says the range has ended. A deliberate press feels different from resting a hand on the surface.
Those signals are small, but together they let the user act before a label has been read. The interface moves from short-term attention into muscle memory.
Digital controls are not the enemy. They are the right place for setup, labels, and actions that change over time. The physical interface should keep the few commands that benefit from speed and repetition.
The important work is deciding where that boundary sits. We prototype the action first, then give it only as much hardware as it needs.
Dial One turns repeatable digital commands into a control your hand can remember.