Is a webcam input or output?
Understand the Problem
The question is asking whether a webcam functions as an input device or an output device. Generally, webcams capture video (input) data from the environment and send it to a computer for processing or streaming.
Answer
input device
The final answer is that a webcam is an input device.
Answer for screen readers
The final answer is that a webcam is an input device.
More Information
A webcam captures video and sends it to the computer, which processes this data. Therefore, it is classified as an input device, akin to how a keyboard sends keystrokes or a mouse sends cursor movements.
Tips
A common mistake is to think of devices that provide real-time data to the computer (like webcams and microphones) as output devices. Remember, output devices deliver data from the computer to the user, while input devices capture data for the computer.
Sources
- Web cam is an . input unit device output unit device ... - toppr.com
- Are webcams input or output? - Quora - quora.com
- Webcam - Wikipedia - en.wikipedia.org
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