Which type of input device can identify users based on their voice?

Which type of input device can identify users based on their voice?

• scanner
• KVM switch
• digitizer
• biometric identification device
  

  Answers Explanation & Hints: A biometric identification device is an input device that can identify a user based on a unique physical feature such as a fingerprint or voice. A digitizer is used with a stylus pen to design and create images or blueprints. A scanner is used to digitize an image or document. A KVM switch can connect multiple computers to one keyboard, monitor, and mouse.