DSE 2019: Mappedin Offers Digital Directory Wayfinding Software, Can Now Text Users Directions April 1, 2019 | Home / April 1, 2019 rave-video / DSE 2019: Mappedin Offers Digital Directory Wayfinding Software, Can Now Text Users Directions DSE 2019: Mappedin Offers Digital Directory Wayfinding Software, Can Now Text Users Directions