The Power Visualization System, lecture by Armando Garcia. This video has been recorded on November, 1992. From University Video Communications’ catalog:

Introduced by Abe Peled, this talk describes the architecture and design of the IBM Power Visualization System (PVS), an integrated high-performance system for interactive simulation and visualiza-tion. The unique capabilities of the system, such as the ability to support interactive visualization and dynamic datasets in a wide range of application areas, are demonstrated using several visualization examples. Lloyd Treinish provides a demonstration.