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In this talk, originally presented on June 20th, 2020, VPixx staff scientist Dr. Sophie Kenny presents the PROPixx high refresh rate DLP LED projector.

She discusses principles of refresh rates and rendering times, and describes a few of the PROPixx specialty sequencers, including Quad4x (480 Hz RGB),  Quad12x (1440 Hz greyscale), and RB3D sequencers. She explains how these sequencers work and describes some research paradigms using these modes.

This talk originally aired on Crowdcast. The full video is posted below.

Cite this guide

Kenny, S. (2020, June 20). Advanced vision research paradigms with the PROPixx high refresh rate projector (V-VSS 2020) [Video file]. Retrieved from