Info 1 - Inputs and Outputs 0.0 / 5 ? ICTDevicesASAQA Created by: TaylorSCreated on: 29-04-16 12:09 The most common device in most computer systems. Keyboard 1 of 16 A device used to move the pointer around the screen. Mouse 2 of 16 This device senses when an area has been touched either by wires or patterns of infra-red. Touch screen 3 of 16 This device is divided into areas which are labelled to suit the actual use. Concept Keyboard 4 of 16 This device is mainly used for drawing. Graphics Tablet 5 of 16 This involves the user speaking into a microphone. Speech Recongition 6 of 16 Plastic or Paper used to store data in various ways. Card Reader 7 of 16 Uses radio waves to transmit a unique serial number. RFID 8 of 16 Used mostly for multiple choice exams. OMR 9 of 16 Paper based documents are scanned and each part of the image is compared to a dictionary of known letters and shapes. OCR 10 of 16 This device reads patterns of black and white lines. Bar Code Reader 11 of 16 This is used almost exclusively by banks to process cheques. MICR 12 of 16 This is used to detect speech from a user. Microphone 13 of 16 A device used to capture video for conferencing. Webcam 14 of 16 These usually record videos. Digital Camera 15 of 16 A device used to play games with a fast response. Games controller 16 of 16
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