From teaching-machine to automatic tutor
Jürg Nievergelt, Thomas R. Wilcox · 1974
A steadily increasing fraction of human activities involves interacting with machines, and this interaction will become more sophisticated as more and more machines in our environment are controlled by computers. As the degree of sophistication of this interaction increases, its quality becomes more important. This is particularly true in computer-based education where a student is expected to learn something by interacting with a machine for an extended period of time.