Yao-Jen Chang

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Chang, Yao-Jen, Tsai, Shih-Kai, Chang, Yao-Sheng, Wang, Tsen-Yung (2007): A novel wayfinding system based on geo-coded qr codes for individuals with cognitive impai. In: Ninth Annual ACM Conference on Assistive Technologies , 2007, . pp. 231-232. http://doi.acm.org/10.1145/1296843.1296887

Chang, Yao-Jen, Tsai, Shih-Kai, Wang, Tsen-Yung (2008): A context aware handheld wayfinding system for individuals with cognitive impairments. In: Tenth Annual ACM SIGACCESS Conference on Assistive Technologies , 2008, . pp. 27-34. http://doi.acm.org/10.1145/1414471.1414479

Chang, Yao-Jen, Liu, Hung-Huan, Peng, Shu-Min, Wang, Tsen-Yung (2008): Potential of mobile social networks as assistive technology: a case study in supported emp. In: Tenth Annual ACM SIGACCESS Conference on Assistive Technologies , 2008, . pp. 239-240. http://doi.acm.org/10.1145/1414471.1414517

Chang, Yao-Jen, Hsu, Hsin-Yu, Wang, Tsen-Yung (2008): Action science approach to nonprofit housing services using web 2.0 mapping tools. In: Proceedings of the 2008 International Conference on the World Wide Web , 2008, . pp. 953-958. http://doi.acm.org/10.1145/1367497.1367625

Chang, Yao-Jen, Chang, Wan Chih, Wang, Tsen-Yung (2009): Context-aware prompting to transition autonomously through vocational tasks for individual. In: Eleventh Annual ACM SIGACCESS Conference on Assistive Technologies , 2009, . pp. 19-26. http://doi.acm.org/10.1145/1639642.1639648