Fig. 8.

The study preview mode, showing a trial running in the background, with the data overlay visible at the bottom of the screen. In the table, the study’s progress is reflected in reverse order: The previous screen was the fixation cross; before it, the participant completed a trial sequence. The columns contain metadata, timestamps, and parameters as well as the collected response. The topmost row (shaded) represents the study’s current ‘state‘, and repeats the last entry in every column: Even though the fixation cross did not elicit a response and terminated after a timeout, the last trial’s decision is still available, and will remain so until replaced by the upcoming response