Question 16 of 39
Assistive Technologies
A sip-and-puff device is an assistive technology that allows users to navigate a computer by inhaling and blowing using a straw-like input device. This is an example of what type of assistive technology?
Correct Answer:
Switch System
A Switch System device allows users to use a "switch" (a controller that has two states: on and off, e.g. "sip" and "puff") to input commands. This type of assistive technology is primarily used by people who have mobility-limiting disabilities.
Sip-and-puff devices can help users with motor disabilities not only navigate their computers but also control other assistive technologies like a wheelchair.
This Web Perspectives video from the W3C has an example of using a sip-and-puff machine in combination with speech recognition software to navigate the web.