John Whitney, Sr. one of the early pioneers in films made by computer-driven cameras explains and demonstrates his work. Shot on location at Whitney's home in California, includes excerpts from his films "Matrix 3", "Catalog", "Permutations" and "Lapis." 1975. Making abstract motion in time, and impinging directly on the viewer's emotions as music does -- these were among Whitney's early goals. "Music organizes time in a special way, creates tension in us, then satisfies, gratifies. We can do th...