Using saccade-tracking to trick VR users into walking in circles, giving the illusion of "infinite walking"
by Cory Doctorow from on (#3RKEB)
https://www.youtube.com/watch?v=eDk4HrEtGrM&feature=youtu.be
"Saccades" are the phenomenon where your eyes flick momentarily from one place to another; during saccades, you don't consciously register visual input, creating tiny moments of blindness (AKA "saccadic suppression"). (more")