The following publications are possibly variants of this publication:
- A novel wayfinding system based on geo-coded qr codes for individuals with cognitive impairmentsYao-Jen Chang, Shih-Kai Tsai, Yao-Sheng Chang, Frank Tsen-Yung Wang. assets 2007: 231-232 [doi]
- A novel indoor wayfinding system based on passive RFID for individuals with cognitive impairmentsYao-Jen Chang, Chien-Nien Chen, Li-Der Chou, Tsen-Yung Wang. ph 2008: 108-111 [doi]
- Mobile computing for indoor wayfinding based on bluetooth sensors for individuals with cognitive impairmentsYao-Jen Chang, Yen-Yin Chu, Chien-Nien Chen, Tsen-Yung Wang. iswpc 2008: 623-627 [doi]
- Comparing picture and video prompting in autonomous indoor wayfinding for individuals with cognitive impairmentsYao-Jen Chang, Tsen-Yung Wang. puc, 14(8):737-747, 2010. [doi]
- Synthesizing operating system based device drivers in embedded systemsShaojie Wang, Sharad Malik. codes 2003: 37-44 [doi]
- A context aware handheld wayfinding system for individuals with cognitive impairmentsYao-Jen Chang, Shih-Kai Tsai, Tsen-Yung Wang. assets 2008: 27-34 [doi]
- WADER: a novel wayfinding system with deviation recovery for individuals with cognitive impairmentsShih-Kai Tsai. assets 2007: 267-268 [doi]