| 341 / | HD | CODED DATA GENERATION OR CONVERSION |
| 20 | DF | BODILY ACTUATED CODE GENERATOR {3} |
| 22 | DF | .~ Including keyboard or keypad {11} |
| 24 | ![]() | .~.~ With error prevention means (e.g., debounce, antichatter) {1} |
| 25 | DF | .~.~.~> With rollover feature (i.e., antidoublestrike) |