See the following objective content and related videos

These videos were chosen for each topic because they cover the subject matter in a relevant context. They definitely were not created specifically for the CSEC Syllabus, however , they do address the fundamental concepts in real world scenarios.

6. select appropriate input/output devices to meet the needs of specified applications;

Associate the following devices with suitable applications: (a) Input: Optical mark reader (OMR), character readers (OCR, MICR), mouse, joystick, bar code reader, document scanner, light-pen, touch terminals, voice response unit, Touch Screens (tablets, point of sale, ATM), keyboard, digital camera, biometric systems, sensors, remote control, sound capture, pointing devices, webcam. (b) Visual output: Monitors, Printers (laser, inkjet, dot matrix, thermal, plotters, 3D Printers), microfilm. (c) Audible output: speakers, headphones, earphones.

Input Devices Omr:https://www.youtube.com/watch?v=Yd8PWYCT7w8 OCR : https://www.youtube.com/watch?v=jO-1rztr4O0 Micr : https://www.youtube.com/watch?v=LX-FyRcdUmM Mouse: https://www.youtube.com/watch?v=eccSwn9QVxo   Light pen: https://www.youtube.com/watch?v=Nu-Hoj4EIjU Output Devices   printers:https://www.youtube.com/watch?v=JEVurb1uVFA Impact pritners (Character, Dot matrix) : https://www.youtube.com/watch?v=-FtvlNrzUA8 Dot matrix printer in action: https://www.youtube.com/watch?v=A_vXA058EDY Inkjet printers: https://www.youtube.com/watch?v=t9GrRtNTaG4 Laser Printer: https://www.youtube.com/watch?v=f7eIC9Rfd1k Thermal Printer: https://www.youtube.com/watch?v=jp0e4GCYjDI 3D Printers: https://www.youtube.com/watch?v=IeT1N4GE1bA Microfilm/Microfiche : https://www.youtube.com/watch?v=HxXhLhTHkD0

Updated 21st Sept 2021: Added link to light pen.

Updated 23st Sept 2021: Added link to printers, laser, impact printers, dot matrix, thermal, microfilm, microfiche .

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