An observation sub-system is described wherein in three-dimensional (3D) views
of objects and their interactions over time are provided. Each different view is
based on a fundamental visualization paradigm. Heavily interacting objects can
be depicted as being located "close together". Rules are created so as to define
the position of objects not only from the perspective of whether interaction occurred,
but also the amount of interaction, and the rate of interaction. Despite using
proximity to show whether an object is interacting with another, further visual
mechanisms are used for the user to be able to analyze the type of data interaction,
and the current state of affairs of interaction within a specified time slice.
There are two types of forces acting on objects in the data view universe, gravitational
(as a result of the mass of an object) and electrostatic (as a result of the charge
on an object).