4. The method of claim 1 , wherein the pieces of communication data from the plurality of sources are normalized such that each piece of communication data includes multiple common fields.
1. A method of representing data comprising: in processing system that tracks multiple participants, collecting pieces of communication data from a plurality of sources, wherein each piece of the communication data is related to two or more of the participants and each participant is related to one or more pieces of the communication data; normalizing the pieces of communication data from the plurality of sources such that each piece of communication data includes multiple common fields; identifying the participants related to each piece of communication; displaying an online time tracking view that represents participant sign-in and sign-out times, wherein the online tracking view includes, for one or more participants, a candlestick, wherein the length of the candlestick represents the associated participant's continuous log-in time, the online time tracking view comprising a first axis that represents time and a second axis that represents participants, a plurality of candlesticks associated with particular participants being displayed near the intersection of columns respectively associated with the participants and rows respectively associated with times.