Originally posted on Marth 11th, 2019. I spent some time last weekend using the MilliKey response box to test the keyboard event time-stamping accuracy of the PsychToolbox3 PsychHID library written by Mario Kleiner. Given my love of Python, I had to try out the psychtoolbox Python wrapper of PsychHID and compare it to psychopy.event.getKeys() and psychopy.iohub keyboard.getPresses(). This… Continue reading PsychHID Rules!