Development of Cognitive Maps by Individuals with Blindness Using a Multisensory Application

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• 作者：Panagiotis Koukourikos ; Konstantinos Papadopoulos ; ^{k.s.papado@gmail.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：individuals with blindness ; spatial knowledge ; cognitive maps ; multisensory application ; low-cost haptic device
• 刊名：Procedia Computer Science
• 出版年：2015
• 出版时间：2015
• 年：2015
• 卷：67
• 期：Complete
• 页码：213-222
• 全文大小：443 K

文摘

Spatial knowledge is fundamental for the autonomy and the improvement of quality of life for individuals with blindness. Multisensory applications that integrate tactile and audio stimuli can provide to individuals with blindness valuable information associated with the structure and the content of space. Low cost haptic devices can significantly contribute in this direction. The present study examines the spatial knowledge that individuals with blindness may build by studying an audio-haptic map of a multisensory application, through the use of the low cost haptic device Novint Falcon. Ten adults with blindness (totally blind or only light perception) took part in the research. The age ranged from 19 years to 46 years. Participants managed to build significant spatial knowledge using the multisensory application. More specifically, rich cognitive maps were observed. The results reveal the usefulness of similar applications for individuals with blindness.