Comparing picture and video prompting in autonomous indoor wayfinding for individuals with cognitive impairments
作者： Yao-Jen Chang , Tsen-Yung Wang
DOI: 10.1007/S00779-010-0285-9
关键词:
摘要: A challenge to individuals with cognitive impairments in wayfinding is how remain oriented, recall routines, and travel unfamiliar areas a way relying on limited capacity. According psychological model of spatial navigation the requirements rehabilitation professionals, novel system presented an aim increase workplace life independence for people traumatic brain injury, cerebral palsy, intellectual developmental disabilities, schizophrenia, Down syndromes, Alzheimer's disease. An architecture proposed based Bluetooth tags scanning PDAs. prototype built tested field experiments real patients. Two modalities, video picture prompts, were compared by 20 subjects impairments. The experimental results show computer---human interface friendly capabilities are reliable. Video prompts performed better 25---28% than at price users feeling slightly more rushed.
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