Jens Ingensand Building a Crowdsourcing based Disabled Pedestrian Level of Service routing application using Computer Vision and Machine Learning IEEE Workshop on Accessible Devices and Services Diego Rojas, IEEE, Jean-Christophe Loubier, Jens Ingensand, Maria Sokhn, Nicolas Blanc, Olivier Ertz, Romain Sandoz, University of Applied Sciences and Arts of Western Switzerland, Zhan Liu 2529 views