paceboard
paceboard · paceboards
A board marked with symbols, used to help a person with multiple sclerosis to time…A board marked with symbols, used to help a person with multiple sclerosis to time their speaking so as to be clearly intelligible.
A board marked with symbols, used to help a person with multiple sclerosis to time…A board marked with symbols, used to help a person with multiple sclerosis to time their speaking so as to be clearly intelligible.