We have just published a nice study in which we developed and tested Emotion Rating Figurines (ERF) that allows you to assess emotional responses. The figurines are base on LEGO Minifigures. We developed a questionnaire sheet and also a physical model.
LEGO Pictorial Scales for Assessing Affective Response
![](https://www.bartneck.de/wp-content/uploads/2015/09/CameraReady_INTERACT_OBAIDatel_html_4d85db76sc.jpg)