Check out this section for white-papers on Affect Lab technologies like Facial Coding and Eye Tracking
Check out this section for help articles on managing the settings of your campaign - adding of questionnaires, stimuli specifications etc.
Check out this section for help articles on accessing insights in Affect Lab - heatmaps, gaze plots, stimuli comparison, survey responses etc.
Check out this section for help articles on Affect Lab Settings - downloading applications, adding users to the system etc.
Understand the experience of a respondent / tester taking a test on Affect Lab