Web application for comparing buildings made of blocks
This is a rating application that enables you two compare two pictures on the Likert scale. I have used plugins from jspsych.
jsPsych was created by Josh de Leeuw at Indiana University.
de Leeuw, J. R. (2015). jsPsych: A JavaScript library for creating behavioral experiments in a web browser. Behavior Research Methods, 47(1), 1-12. doi:10.3758/s13428-014-0458-y.