Post by wgray on Jan 30, 2020 1:52:34 GMT
Greetings to all. The bane of internet software for those for whom milliseconds really matter, is lag time -- the time from a stimulus appearing on the screen and the user pressing a key in response. Obviously, we are looking for the time it takes a human to make a decision and/or the time to respond to a simple decision. Those of you who use Cedrus or Blackbox know that one of the features of their equipment is that a chip is included with the box that timestamps its own clocktime thereby recording the keypress delay independent of the Browser or computer OS or the transmission lag between, say, Troy NY and England.
I have looked through much of the documentation for PsyToolkit but I may have missed any discussions of this issue.
Many thanks for any responses.
