INPUT DEVICES

INPUT DEVICES
1) Keyboard Devices: A keyboard is an input device for typing text and commands.
2) Mouse: A mouse controls the screen cursor and allows clicking.
3) Trackball: A trackball is a stationary input device with a movable ball for cursor control.
4) Joystick: A joystick provides multidirectional control, often used in gaming.
5) Electronic Pen: An electronic pen is a stylus for writing or drawing on touchscreens.
6) Touch Screen: A touch screen lets users interact with the display by touching it.
7) Image Scanner: An image scanner converts physical documents into digital format.
8) Optical Mark Reader (OMR): An OMR scans and detects marks on paper, like exam sheets.
9) Bar-Code Reader: A bar-code reader scans barcodes for product information.
10) Magnetic-Ink Character Recognition (MICR): MICR reads characters printed with magnetic ink, used in banking.
11) Digitizer: A digitizer converts analog data, like drawings, into digital format.
12) Electronic Cards Based Devices: Electronic card-based devices use cards for data input or authentication.
13) Speech Recognition Devices: Speech recognition devices convert speech into text or commands.
14) Vision Based Devices: Vision-based devices use cameras for visual data input, like facial recognition.