Boyce, Shields, and Silcock study on reading exit signs resulted in which type of sign as the most visible to impaired persons?
Boyce, Shields, and Silcock study on reading exit signs resulted in which type of sign as the most visible to impaired persons?
The study by Boyce, Shields, and Silcock found that Light Emitting Diode (LED) signs were the most visible to impaired persons. LED signs are generally brighter and easier to read than other types of signs, which makes them more suitable for individuals with visual impairments.
ANS: D. FPH 4-42
The answer is D. Light emitting diode (LED) sign. This can be found on page 4-42 in the CFPS book.