BRS Assistive Technology & Adaptive Devices 3 — Questions and Answers
Question 1: A BRS is working with a client who has both visual and hearing impairment. Which assistive technology is MOST appropriate for computer access?
- Braille display connected to a screen reader (Correct answer)
- High-contrast display settings only
- Text-to-speech software at high volume
- Large monitor with color filters
Correct answer: Braille display connected to a screen reader
A refreshable braille display paired with a screen reader provides tactile access to digital content without relying on audio, suitable for deaf-blind users.
Question 2: The VictorReader Stream is an example of which category of assistive technology?
- Digital talking book player (Correct answer)
- Electronic magnification device
- GPS navigation system
- Voice output communication aid
Correct answer: Digital talking book player
The VictorReader Stream is a portable digital talking book player that supports DAISY, MP3, and other audio formats for people with visual impairments.
Question 3: Which feature of the Apple iPhone makes it MOST immediately accessible to users who are blind without purchasing additional software?
- Built-in VoiceOver screen reader activated for free (Correct answer)
- Pre-installed braille translation software
- Physical tactile keypad
- Automatic large-print mode
Correct answer: Built-in VoiceOver screen reader activated for free
Apple's VoiceOver screen reader is built into all iPhones and can be activated at no additional cost, providing full touchscreen accessibility.
Question 4: A client who is visually impaired asks about an accessible label system for organizing home items. Which technology is MOST practical for this purpose?
- RFID-based talking label system such as PenFriend (Correct answer)
- Refreshable braille display
- Screen magnification software
- GPS-enabled smartphone app
Correct answer: RFID-based talking label system such as PenFriend
The PenFriend and similar RFID label systems allow users to record and play back audio messages attached to household items for easy identification.
Question 5: Which of the following is an example of a high-tech O&M assistive device designed to supplement the long cane?
- Miniguide ultrasonic obstacle detector (Correct answer)
- Swell-form tactile map
- Large-button talking watch
- Standard white cane with pencil tip
Correct answer: Miniguide ultrasonic obstacle detector
The Miniguide uses ultrasound to detect objects and provides vibrotactile or audio feedback, supplementing the white cane for obstacle detection.
Question 6: When selecting a CCTV (video magnifier) for a client with macular degeneration, the MOST important feature to evaluate first is:
- The client's preferred magnification range and viewing distance (Correct answer)
- The brand name and manufacturer reputation
- Whether the device connects to the internet
- The color of the device housing
Correct answer: The client's preferred magnification range and viewing distance
Functional magnification range and working distance must match the client's visual needs and the tasks they need to perform.
Question 7: Which of the following Braille code is used for reading mathematical and scientific notation in the United States?
- Nemeth Code (Correct answer)
- UEB Mathematics
- Grade 1 Braille
- Computer Braille Code
Correct answer: Nemeth Code
The Nemeth Code is the standardized braille system used in the U.S. for representing mathematical and scientific notation.
BRS Assistive Technology & Adaptive Devices 3
A BRS is working with a client who has both visual and hearing impairment.
Which assistive technology is MOST appropriate for computer access?