Description should include the names, purposes, and characteristics of

• input devices
  • keyboards
  • pointing devices
  • biometric devices
  • accessibility technology
• output devices
  • monitors
  • printers
  • speakers
  • projectors
  • accessibility technology. 

Process/Skill Questions: 

• How is voice-recognition (e.g., speech-to-text) technology used for accessibility?
• What is the advantage of using a keyboard, video, and mouse (KVM) switch? How is it used for both input and output?
• What input devices are useful to persons with physical disabilities? How are the devices used?
• Which output devices require maintenance most often?
• What are some common output devices, and what are their methods of connection?
• What output devices are useful to persons with physical disabilities? How are the devices used?