| A rotary encoder is a digital input device used to measure angular rotation and direction. |
| This function reads a character from the standard input device without echoing it to the standard output device. |
| A Wii controller is a wireless remote that attaches to a joystick or other input device. |
| A Logitech Wingman joystick was re-engineered for use as a gestural input device. |
| Simplicity is a slippery concept, but the best technologies can be learned by looking at the input device, not by studying a manual. |
| It was notable because it relied heavily on use of a mouse before the mouse was a common computer input device. |
