The program is used to record the emotional situation of a subject. After a minute, the player is forced to answer four questions before the video continues.
"Load Video" loads the game video (vp0000_game) and creates a response file (vp0000.quest). After this is done, the video is started via "Play" and interrupted after one minute with the message to be read above. At the end of the video a final rating is to be given, otherwise the program will not be terminated. The status bar shows the position in the video.