Group96

Output Device Uses of output devices: Wearable Display Introduction Hello class! Welcome to today's lesson on output devices (Wearable devices). Before we begin, let us quickly go through what we have learned in our previous lesson about input and output devices by answering the short questions below: 1. What is an input device? An input device is a piece of equipment used to provide data and control signals to the computer. Examples of input devices include; Keyboard, Mouse, Barcode Reader, Joystick, Biometric Machine, etc. 2. What is an output device? An output device is equipment that gives out or displays the result of the entered input, once it’s been processed. Examples of output devices include; Printer, monitor, television, speaker, projector, etc. Differences between input devices and output An input device is a hardware device that is used to key in the data, instructions, or commands, into the  computer while an Output device is a hardware component th