Computer Sketchpad

Sketchpad, the first interactive computer-graphics program. Sketchpad originated as American engineer Ivan Sutherland’s doctoral thesis project in the early 1960s and was one of the first graphical user interfaces. The program allowed users to visualize and control program functions and became a foundation for computer graphics, computer operating system interfaces, and software applications that are used in many facets of modern technology.

在1963年的采访纪录片中，Ivan Sutherland确实让他描绘的画面“动了起来”，姑且也可以算作是一个动画条目