macOS Display Timing

Originally posted on March 25th, 2019. There has beenĀ at least one reportĀ of macOS 10.13 / 10.14 adding an extra one frame delay to graphics update times, causing experiment software graphics update times to be off by one retrace. We used the MilliKey DeLux light sensor to look into this further by testings the display change timing of… Continue reading macOS Display Timing