SONIC PATHFINDER

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Trademark for a mobility assistance device a person wears on their head when they are vision impaired. A tone lets them know when they approach an object. The signals received are restrict to the person nearly present.

SONIC PATHFINDER: "A sonic pathfinder was helping Joe get around due to him losing his vision."
Cite this page: N., Sam M.S., "SONIC PATHFINDER," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sonic-pathfinder/ (accessed June 25, 2022).

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