Flocks, herds and schools: A distributed behavioral model
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
A quiet navigation for safe crosswalk by ultrasonic beams
KES'07/WIRN'07 Proceedings of the 11th international conference, KES 2007 and XVII Italian workshop on neural networks conference on Knowledge-based intelligent information and engineering systems: Part III
Obstacle detection and avoidance system for visually impaired people
HAID'07 Proceedings of the 2nd international conference on Haptic and audio interaction design
An expansion of space affordance by sound beams and tactile indicators
KES'06 Proceedings of the 10th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
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Moving objects and oncoming pedestrians sometimes become obstacles for a pedestrian either on a crosswalk or in the pavement at night. Low vision persons and aged people with low eye sight sometimes dodge against the other pedestrians or danger. A dynamic object should suggest a person its affordance for the safe and pleasant mobility as static object like a chair affords. We propose an affordance of dynamic object based on instinct and an affordance indicator system for safe mobility based on face recognition. The results of examination of the indicator both in a passage and on the stairs are also discussed.