Images can be created with or without the names of the people you have contacted. The largest blue circle is my fiance.
The orange circles are the members of a jury I was on that convicted a child molester. You can also see, based on just the number of times they communicated, the strength of connections between the various members on the jury. Although all email messages began after our decision, this might show which member had the most influence.
In other words, the NSA knows things about you and your relationships that you may not even have figured out… and you were there! You can see how this data could be used to great advantage in business or by the military.
If you have a Gmail account, you can see your own bubble map here: https://immersion.media.mit.edu/viz# … as long as you are willing to give access to the program.