Users’ activity in a specific period of time can be visualized using “Users Activity Illustrator”. When “From” and “To” times are selected, the play button can be pressed to start viewing connections that are made in each subperiod one step at a time. Subperiod is is a day if “From” and “To” be different days, and will be an hour or a minute if “From” and “To” have the same day or hour. Playing speed can be slowed down by increasing “Delay between steps” from 1 second to a higher value.