ETA Wizard App: Make Design and Evaluation of Accessible Electronic Travel Aids Easy

Abstract : To support designers and researchers a touch-screen based Wizard-of-Oz application is demonstrated. It can be used to develop electronic travel aids for blind and visually impaired people and allows evaluating audio and haptic user interfaces in an early development stage. A scenario for presentation of obstacles combines sonification and feedback from vibration of a tactile belt.
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Limin Zeng, Gerhard Weber, Alexander Fickel. ETA Wizard App: Make Design and Evaluation of Accessible Electronic Travel Aids Easy. 15th Human-Computer Interaction (INTERACT), Sep 2015, Bamberg, Germany. pp.469-472, ⟨10.1007/978-3-319-22723-8_40⟩. ⟨hal-01610813⟩

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