Gesture-Based Interactive Audio Guide on Tactile Reliefs
Andreas Reichinger, Anton Fuhrmann, Stefan Maierhofer, Werner Purgathofer · 2016 · ASSETS '16: Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility
This paper presents a gesture-controlled interactive audio guide (IAG) that operates directly on tactile relief surfaces using a low-cost depth camera (Intel RealSense F200). Tactile reliefs—2.5D "height field" representations where each point has a specific elevation—offer…
tactile graphics · tactile relief · blind accessibility · depth camera · gesture recognition