Q.6 Write a note on microphone and digital camera.
Microphone is becoming increasingly important input device to record voice/ speech.
Voice input is used most often where the presentation can benefit from narration. Even if you have a micro phone and speaker.
• You can make telephone calls from your computer.
• Microphone is also useful to arrange audio conferences through internet.
A digital camera is another hand-held, portable input device that takes pictures as input.