In this work, we have improved interactive
maps for visually impaired students by providing
both map exploration and map construction,
using a participatory methodology that provides
strong guarantees of usefulness.
In exploration mode, our prototype enables
visually impaired students to explore existing
maps by combining raised-line maps with audio
output and projection.
In construction mode, our prototype enables
visually impaired users to construct maps
or itineraries themselves by combining magnet
boards with audio output and projection.
