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Record Response Times With a RESPONSEPixx Button Box
Calculate response times with respect to the video refresh of a visual stimulus using the RESPONSEPixx and MATLAB/Psychtoolbox.
Contributed by: Dr. Sophie Kenny, VPixx Technologies
Gamma-Correct the Luminance of a Display
Sample the luminance of any display using an X-Rite photometer or colorimeter. Calculate the gamma value that characterizes the non-linearity of your display. Generate and apply the gamma-correction color lookup table that will linearize its luminance.
Contributed by: Dr. Sophie Kenny, VPixx Technologies
Visualizing Gaze Data
The TRACKPixx3 data format and automatic event flagging make visualizing gaze data easy. This project shows how to plot raw eye traces, heat maps, and fixation and saccade events for a single trial. Sample data is provided.
Contributed by: Dr. Lindsey Fraser, VPixx Technologies
Introduction to Eye Tracking with the TRACKPixx3
This project explores the data output of the TRACKPixx3. Includes code and sample data.
Contributed by: Dr. Lindsey Fraser, VPixx Technologies
