Across
- 4. Braille keyboard and Braille display device are keyboards with___lettering, that can be used by blind or visually impaired users.
- 6. Large-key keyboards, the print on the number and letter keys of the keyboard is three times larger than those on___keyboards
- 8. Is an input device to input sound that is then stored in a digital form
- 10. Motion capturing devices are used to determine __ movement and send them as input to computer
- 11. It’s a digital camera for the computer
- 13. Sip-and-puff device is a switch that operates the computer when users ___ into (puffing) or through (sipping) special tubes.
- 16. Is an input device that converts analog information into digital form.
- 17. Optical____Reader Is an input device used to read a printed text.
- 19. Is an input device, which works more like a photocopy machine. It is used when some information is available on paper and it is to be transferred to the hard disk of the computer for further manipulation.
- 22. Is also a pointing device, which is used to move the cursor position on a monitor screen and can be moved in all four directions.
- 23. Punch card reader is basically a paper in which holes are punched to enter the data in a ____form.
- 25. Input device that is primarily integrated with a laptop.
- 26. Metal or plastic plates that allow a user to rest his/her hands on a keyboard without accidentally pressing the keys.
Down
- 1. This is the most common and very popular input device which helps to input data to the computer.
- 2. Is used to play games
- 3. A light Pen is a pointing device similar to a pen. It is used to select a displayed menu item or ___pictures on the monitor screen
- 5. An input device Is a piece of equipment used to provide data and control signals to an information___system, such as a computer or information appliance
- 6. Mark Reader Is a special type of___used to recognize the type of mark made by pen or pencil
- 7. Braille printers are printers that operate by embossing raised braille__onto Braille paper.
- 9. Gesture-recognition devices: The device recognizes hand gestures, head or eye movements, or reads lips or sign language to input information into a___.
- 12. Bar Code___Is a device used for reading bar-coded data (data in the form of light and dark lines).
- 14. Magnification devices ___ the information displayed on the computer screen in a range of magnifications and a variety of fonts.
- 15. On-screen or virtual keyboards: The keyboard is displayed on a user’s screen and used with gesture-controlled___or joysticks.
- 18. Magnetic Ink Card Reader (MICR) is a device generally used in___ as there is a large number of cheques to be processed every day
- 20. Microphones for physically challenged people are used with speech____software, allowing the user to dictate their input to the computer.
- 21. Is the most popular pointing device.
- 24. Head-mounted pointers are controlled by switches to simulate the function of a mouse. The switches can be in hand or foot pads, ___, or sensors that detect eye movement or facial expressions