Electrical Appliance Usage Timeline Data Visualization - Machinima and Dynamic Circle.

In a storytelling context, the visualization of the timelines for appliance usage could convey a great amount of information to audiences about the patterns or habits of households when using appliances in smart home. However, today's research on smart home visualization is more focused on time series data, while research on timeline does not focus much on expressiveness in a storytelling context. If we simply visualize the time series or use traditional visualization methods to visualize the timeline, the intention and effectiveness of storytelling may be reduced. In this paper, we analyze the above issues in detail and propose a new visualization design based on machinima and a dynamic circle.