input devices 3 min read
Business card reader
Similar to other computer scanners, a business card reader allows a user to scan business cards into their computer for digital storage. Computer…
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Fingerprint
A fingerprint may refer to any of the following: 1. When referring to computers and security, a fingerprint or digital fingerprint refers to any trace of information…
input devices 3 min read
Biometrics
When referring to computers and security, biometrics is the identification of a person by the measurement of their biological features. For example,…
input devices 3 min read
Barcode
A barcode is a set of lines of different widths and sizes representing data, that when read help identify the scanned object.…
input devices 8 min read
Audio conversion device
There are different types of audio conversion devices available, but they each perform relatively the same function. They are designed to convert…
input devices 11 min read
Input device
An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. The picture shows…
