Hanyuan Zhang Apps

Recording and analyzing human mood playanimportant role in human communication, empirical psychologyandhuman computer interaction (HCI) research.MoodUp is an application based on the establishedpsychometrictest (Positive And Negative Affect Schedule (PANAS))that measurestwo general factors labeled Positive Affect (PA) andNegativeAffect (NA) emerged reliably as the dominant dimensions ofhumanemotional experience.MoodUp can be used to record, store, view and share users'moodexperience.

This app dynamically shows the colorsgeneratedby combining red, green and blue at different ratios.With eachspecific color, the ratio of red, green and blue will becalculated.Clicking one button will calculate the ratio based onthat color(the color clicked will be 1, other two colors will beadjustedaccordingly).