Email is one of the most common forms of communication. The sheer amount of messages can make it hard to know with whom we've interacted the most, on which subjects, and how our communication evolved over time. Also, it is hard to compare our communication with two or more people. The WHIBTTO project uses infovis to make all that apparent. You can see how in our AVI'12 paper
Who Have I Been Talking To?
Visualize your email to see who you talk to most, about what, and how that changed over time.
