Gaming, News, Nvidia, Virtual Reality (VR), VR World

Researchers using eye-tracking to exploit saccadic suppression in VR

Story and Image Source: RoadToVR At Nvidia’s GTC 2018 conference, researchers from Nvidia, Adobe, and Stony Brook University showed off a new system for redirected walking. This redirected walking uses quirks of human vision to get a user to think they’re walking in a larger VR space than the room they’re in would allow. The way this system works is by exploiting saccadic suppression. Saccades refer to rapid eye movements, and saccadic suppression refers to the period of blindness we experience when this happens, which can be counted in milliseconds. With high-end eye-tracking technology, this saccadic suppression can be detected and used to rotate the