2.
Write the use of the following devices:
a. Webcam
b. Microphone
d. MICR
Graphics tablet
e.
Answers
Explanation:
a. webcam
webcams is the establishment of video links, permitting computers to act as videophones or videoconference stations.
b. microphone
Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, radio and television broadcasting.
c.MICR
The MICR number includes the magnetic ink character recognition line printed using technology that allows certain computers to read and process the printed information
d. Graphics tablet
Graphic tablets can be used in place of a mouse. They use the fluid motion and natural positioning of the human hand to its best advantage. Using a graphic tablet is as easy and as comfortable as using a pen, pencil or airbrush, as the case may be, and they are being used in more and more industries.