CitizenDiary is a digital diary application that allows users to: 1) Customize the diary by arranging glyphs (pictograms representing habits or activities) and preferences according to their needs. 2) Record daily activities and habits by clicking glyphs throughout the day. Additional notes and annotations can also be added. 3) View statistics and counts of daily activities that are automatically accumulated, such as sleep length. Physiological data and use of applications can also be tracked and recorded.