Experiments of Virtual Navigation as a Step in the Development of a Navigation Tool for Blind People
نویسندگان
چکیده
This paper introduces a formalized definition of an external space representation and proposes a virtual navigation paradigm as a mean for space integration from tactile snapshots. Rules for the design of indoor experimental environments to be used in virtual navigation are presented; they take into account posture modifications of the subject and the cognitive load of the elementary tasks inherent to physical navigation.
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