Input devices are hardware components that allow users to enter data, commands, and control signals into a computer or digital system. Common examples include keyboards, mice, touchscreens, and scanners. Each device serves a specific function, such as typing text, pointing and clicking, or capturing physical documents digitally. These devices translate human actions into signals that a computer can process, enabling interaction between the user and the system.

References:

https://mforum3.cari.com.my/forum.php?mod=viewthread&tid=5426237&extra=

https://etextpad.com/6cgxx0guz2

More specialized input devices include microphones for audio input, cameras for capturing images or video, and sensors used in gaming or virtual reality systems. Emerging technologies like voice recognition and gesture control have expanded how users can interact with computers, making input more intuitive and hands-free. The evolution of input devices has been crucial in enhancing user experience, accessibility, and overall efficiency in computing tasks. Would you like examples of how input devices impact everyday technology?

https://code.antopie.org/stallon2109/iSQI-CTFL-PT-Exam-Questions/issues/1#issue-73838

https://ummalife.com/post/573313