Peripherals

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Across
  1. 2. storage- CD, DVD, Blu-ray
  2. 3. Motion- motion sensor that plugs into a computer through a USB connection, allowing the user to control the device without actually touching it. It replaces the need for a mouse and keyboard and could also be used to control a TV.
  3. 7. with a head wand - by touching the wand onto the screen a user can operate the computer. They can also be used with an onscreen virtual keyboard.
  4. 8. mouse, webcam, keyboard
  5. 9. reader- Tools that allow internet pages and other documents
  6. 10. - used to give us access to the programs and the file system through a command line interface (CLI) or a graphical user interface (GUI). Most screens make use of LED or LCD technology.
  7. 12. software - these enable users to control the computer by blinking.
  8. 13. designed for use with Microsoft's Xbox but it can also be used with other computers. It detects objects in 3D and can 'sense' movement. The Kinect is also being used for medical research and can detect a person's heart rate.
Down
  1. 1. types of keyboards - Braille keyboards can help visually-impaired users and there are also keyboards designed for one-handed typing.
  2. 4. to mice and keyboards - such as a foot-controlled mouse and a tube into which the user either blows or sucks to operate the computer.
  3. 5. printer, headphone, screen
  4. 6. internal storage-drive stores the operating system and software applications. It is normally a hard disk drive (HDD) or a solid state drive (SSD).
  5. 9. hard drive, USB
  6. 11. which came with the original Nintendo Wii. This was the first games console to make a motion sensor the principal controller.