tactile map point symbol_arrow
thingiverse
Two arrow point symbols from Rener (1993) Tactile Cartography: Another View of Tactile Cartographic Symbols, The Cartographic Journal, 30:2, 195-198. One of the five-point symbols Rener found listed in at least three studies as highly readable for people with visual impairments has a rounded top surface. This shape is perfect to use on a tactile map to help make readable symbols for students who are visually impaired or blind learning a route or layout.
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