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Ch 8 1 77 CHAPTER Input & Output Irfan A. Ilyas Week15 – Lecture02
Ch 82 Main Points Input/ Output (Translators) Input device classification Key board entry Terminals (Dump/ Intelligent/ Network/ Web Terminal) Direct entry devices Pointing Devices Mouse Joystick Touch Screen Light Pen Image Capturing Devices Digital Camera Digital Video Cameras Digitizing Devices Graphics tablets Digital Notebook
Ch 83 ….Main Points …Input device classification Scanning Devices Optical Scanners Bar code readers Character and mark recognition devices (OCR/ OMR/ MICR) Voice input devices Discrete / Continuous
Ch 84 ….Main Points Output Device Classification Monitors CRT Monitors Flat panel Monitors Monitor Standards SVGA Min:800X600 XGA 1024x768 SXGA 1280X1024 Printers/ Plotters Ink Jet Printers Laser Printers Thermal Printers Dot matrix Printers Audio Output Devices
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5 55 CHAPTER Input and Output. 5 © The McGraw-Hill Companies, Inc Objectives Variety of input devices Voice recognition Variety of output devices.
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