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Re:US Navy will replace touchscreen with mechanical controls... by ethbro on Monday August 12, 2019 @08:40AM (#20674846)
Any digital control signal effectively has a minimum bandwidth.

This might be as simple as "Here's my encoded position * frequency of sampling", but for a general interface you'd want something adaptable.

What if there were two dials on the control? Two dials and three buttons? One dial, four buttons, and a joystick?

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