WebAn input is a hardware device connected to the computer system that sends out data to the computer to process it and controls the signals. Some typical examples for input … WebInput and output devices are generally referred to as peripherals. They are the devices with which we communicate with the computer. They translate between our language and the electronic signals that are needed by the CPU. They are called peripherals because they relate peripherally to the CPU.

6.1 Input and output devices for physically challenged users

Web5) Light Pen. A light pen is a computer input device that looks like a pen. The tip of the light pen contains a light-sensitive detector that enables the user to point to or select objects on the display screen. Its light sensitive … Web6.1 Input and output devices for physically challenged users Previous Chapter 5: Hardware, software and computer management Next Chapter 7: Networks and internet technologies CHAPTER OVERVIEW By the end of this chapter, you will be able to: Identify input and output devices for physically challenged users portfolio sample for secondary school

Input device - Wikipedia

WebKeyboards, mouse, scanners, etc are some of the input devices while printers, monitors, headphones, etc are some of the output devices. Another important element of a … WebINPUT DEVICES : 1. Keyboard - The keyboard is a way to input letters or numbers into different applications or programs. A keyboard also has special keys that help operate the computer. 2. Web(5) Light Pen : This is an input device which is used to draw lines or figures on a computer screen. It’s touched to the CRT screen where it can detect raster on the screen as it … ophthalmologist in longmont colorado