I retrofitted controls to a system that previously required an operator to select a device (out of a hundred) on screen, then send somebody into the workcell to hold down a steel mounting plate to a rubber suction cup, then click the HMI object to apply vacuum to hold that mounting plate.
The new controls used an existing sensor so that you could go into the workcell, press down on the mounting plate, and the system would automatically apply vacuum to the appropriate device.
"Automatic Calibration Fixture Vacuum Application" is an unwieldy label, but I refuse to change it to the colloquial term that the operators use: "hey, turn on Auto-Suck !".