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2018 GTC San Jose
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S8883 - Saccade-Driven Redirected Walking for Dynamic Room-Scale VR

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Session Description

Redirected walking techniques can enhance the immersive capabilities of virtual reality (VR) navigation while maintaining visual-vestibular consistency. However they are often limited by the size, shape, and content of the physical rooms. We propose a redirected walking system that can improve VR mobility in small physical rooms. Our key contributions include the use of eye-tracking to perform redirection during saccadic blindness, and a dynamic path planning algorithm to guide the redirection. Our use of saccadic suppression significantly improves the opportunity to perform rotation and translation gains, and our path planning algorithm runs in real-time to avoid stationary as well as moving obstacles. Our system is applicable to large open virtual spaces and small physical rooms.


Additional Information
Virtual Reality and Augmented Reality
Gaming
Intermediate technical
Talk
25 minutes
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