Purpose and Applications
ARPA funding during the late 1970s was subject to the military application requirements of the Mansfield Amendment introduced by Mike Mansfield (which had severely limited funding for hypertext researchers like Douglas Engelbart).
The Aspen Movie Map's military application was to solve the problem of quickly familiarizing soldiers with new territory. The Department of Defense had been deeply impressed by the success of Operation Entebbe in 1976, where the Israeli commandos had quickly built a crude replica of the airport and practiced in it before attacking the real thing. DOD hoped that the Movie Map would show the way to a future where computers could instantly create a three-dimensional simulation of a hostile environment at much lower cost and in less time (see virtual reality).
While the Movie Map has been referred to as an early example of interactive video, it is perhaps more accurate to describe it as a pioneering example of interactive computing. Video, audio, still images and metadata were retrieved from a database and assembled on the fly by the computer (an Interdata minicomputer running the MagicSix operating system) redirecting its actions based upon user input; video was the principal, but not sole affordance of the interaction.
Read more about this topic: Aspen Movie Map
Famous quotes containing the word purpose:
“In those days, when my hands were much employed, I read but little, but the least scraps of paper which lay on the ground, my holder, or tablecloth, afforded me as much entertainment, in fact answered the same purpose as the Iliad.”
—Henry David Thoreau (1817–1862)