@conference{Ahmetovic19, title = {Impact of Expertise on Interaction Preferences for Navigation Assistance of Visually Impaired Individuals}, author = {Dragan, Ahmetovic and Joao, Guerreiro and Eshed, Ohn-Bar and M., Kitani Kris and Chieko, Asakawa}, booktitle = {Proceedings International Web for All Conference (W4A)}, publisher = {Association for Computing Machinery}, month = may, year = {2019}, doi = {10.1145/3315002.3317561}, month_numeric = {5} }