Input technology allows humans and other technologies to enter data into a computer. 2 (two) main types of input devices is human data-entry and data-source automation. Examples of human data-entry device is a keyboard, mouse, pointing stick, trackball, joystick, touchscreen, stylus and voice recognition. While examples of the souce-automation of data is barcode readers, ATMs, RFID. Multimedia technology is computer-based integration of text, sound, still images, animation and digitized motion video.
examples of I/O and description
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