The research group with Specially Appointed Professors, Shigeto Yamawaki and Specially Appointed Associate Professor, Maro Machizawa worked on the theme of visualizing perception. They used a subjective psychological axis with three categories -- comfort, activate, and expectations – to make a model for gauging excitement. Brain-wave information when people images, anticipate, and evaluate was used to create the world’s first report on a perception multi-axis model for quantitative evaluation of excitement.
http://bmk.hiroshima-u.ac.jp/news/wakuwakujournal/
(Press releases by the university)