A context aware handheld wayfinding system for individuals with cognitive impairments
Yao-Jen Chang, Shih-Kai Tsai, Tsen-Yung Wang · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)
This paper presents a context-aware wayfinding system designed to help individuals with cognitive impairments navigate indoor environments independently, with a focus on workplace and community travel. The system consists of three components: a handheld PDA (ASUS P525 with…
cognitive disability · wayfinding · QR code · ubiquitous computing · navigation