The evaluation of tactile ground surface indicator condition and effectiveness on the sidewalk in Yogyakarta City, Indonesia

American Association of State Highway and Transportation Officials, 2001 Riazi, 2016, Outdoor difficulties experienced by a group of visually impaired Iranian people, J. Curr. Ophthalmol., 28, 85, 10.1016/j.joco.2016.04.002 World Health Organization, 2007 Hela, 2001, Drishti : an integrated navigation system for visually impaired and disabled, proceedings, Fifith Int. Simp., 45, 149 Marston, 2003, The hidden demand for participation in activities and travel by persons who are visually impaired, J. Vis. Impair. Blind., 475, 10.1177/0145482X0309700803 Almeida, 2015, Analysis of wayfinding strategies of blind people using tactile maps, Procedia Manuf., 3, 6020, 10.1016/j.promfg.2015.07.716 Yusof, 2015, Path planning for visually impaired people in an unfamiliar environment using particle swarm optimization, Procedia Comput. Sci., 76, 80, 10.1016/j.procs.2015.12.281 Lee, 2016, RGB-D camera based wearable navigation system for the visually impaired, Comput. Vis. Image Underst., 149, 3, 10.1016/j.cviu.2016.03.019 Chessa, 2016, An integrated artificial vision framework for assisting visually impaired users, Comput. Vis. Image Underst., 149, 209, 10.1016/j.cviu.2015.11.007 Gharani, 2017, Context-aware obstacle detection for navigation by visually impaired, Image Vis. Comput., 64, 103, 10.1016/j.imavis.2017.06.002 Donald, 2008, 1 U. K. Department of the Environment, Transport and the Regions, 1998 Howard, 2014, Older people's experiences of using tactile paving, Proc. Inst. Civ. Eng., vol. 168, 3 Combrinck, 2014, The application of tactile ground surface indicators (TGSI's) on intersections in South Africa, vol. 7, 535 Valley, 2012, Accessibility of visually impaired passengers at urban railway stations in the Klang valley, Int. Trans. J. Eng. Manag. Appl. Sci. Technol., 3, 277 Mothiravally, 2014, Attitude and perception of visually impaired travelers : a case of Klanf valley, Malaysia, Procedia Soc. Behav. Sci., 144, 366, 10.1016/j.sbspro.2014.07.306 Padzi, 2013, Incongruent installation of tactile ground surface Indicator toward visual impaired people's need: masjid Jamek station, Procedia Soc. Behav. Sci., 101, 130, 10.1016/j.sbspro.2013.07.186 Pluijter, 2015, Tactile pavement for guiding walking direction: an assessment of heading direction and gait stability, Gait Posture, 42, 534, 10.1016/j.gaitpost.2015.08.009 Øvstedala, 2005, How to evaluate the effectiveness of a tactile surface indicator system ?, Int. Congr. Ser., 1282, 1051, 10.1016/j.ics.2005.04.005 Courtney, 2000, A study of tile design for tactile guide pathways, Int. J. Ind. Ergon., 25, 693, 10.1016/S0169-8141(99)00051-7 Demirkan, 2013, Effectiveness of tactile surface indicators in ‘design for all’ context, Open House Int., 1 Siu, 2013, 31, 314 Mizuno, 2008, Installtion errors and correction in tactile ground surface indicators in Europe, America, Oceania, and Asia, IATSS Res., 32, 68, 10.1016/S0386-1112(14)60210-7 Kobayashi, 2005, Gait analysis of people walking on tactile ground surface indicators, IEEE Trans. Neural Syst. Rehabil. Eng., 13, 53, 10.1109/TNSRE.2004.841880 Dowson, 2003, The development of surface tactile indicators Republic of Indonesia, 2004 Mayor of Jogjakarta, 2013, 1 Mayor of Jogjakarta, 2018, 1