Development of a Comprehensive Walking Path System in Hong Kong Topics: Big Data Analytics for Intelligent Transportation; Geographic Information Systems; Information Systems and Technologies; Intelligent Infrastructure and Guidance Systems; Navigation Systems; Public Transportation Management; Transport for People with Disabilities; Urban Mobility and Multimodal Transportation; Vehicular Networks; Visualisation Approaches In Proceedings of the 4th International Conference on Vehicle Technology and Intelligent Transport Systems VEHITS - Volume 1, 501-506, 2018 , Funchal, Madeira, Portugal