Figure 1. (IMAGE) Osaka University Caption An example of the released data: The above face photo is digitally edited, but participants' raw videos in the released data can be used for technical papers and presentations at technical conferences. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.