Diferent icons allowed to visualize diferent aspects of the tracking, in the example collapsed overlaping graphs representing emotions.
EmotionID Emotion Tracker UI
The client ask me for a UI for their live demo, after several wireframes and understanding what are the outputs of the software, I proposed a timelined chart as main element. One of the client requierements was to make a functional design, a UX for a tool, usable and easy to understand. The design had to work well in tablets and desktop browsers.