Route Knowledge

Route knowledge is a type of spatial understanding that consists of sequential, turn-by-turn information about how to get from one place to another along a specific path. In navigation for people with disabilities, route knowledge is what most GPS apps provide — step-by-step directions such as "turn left in 200 meters." While essential for following a known path, route knowledge alone does not give the traveler an understanding of the broader spatial layout of an area. It contrasts with survey knowledge, which provides a more holistic spatial map. Effective navigation for people with visual impairments often requires both types of knowledge working together.