@incollection{Zimmermann-Janschitz20, author = {Susanne Zimmermann-Janschitz}, title = {The Application of Geographic Information Systems to Support Wayfinding for People with Visual Impairments or Blindness}, booktitle = {Visual Impairment and Blindness}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Giuseppe Lo Giudice and Angel Catalá}, chapter = {18}, doi = {10.5772/intechopen.89308}, url = {https://doi.org/10.5772/intechopen.89308} }