In this edition of our OpenStreetMap interview series , we spoke with Sofia Pahaoja , creator of Touch Mapper , a project that uses OpenStreetMap data and 3D printing to create tactile maps for visually impaired people. 1. Who are you, what do you do, and how did you first get involved with OpenStreetMap?
Interview: Sofia Pahaoja on Touch Mapper
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October 16, 2026
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opencage