What Happened on January 7th
january 7, 1963 Ivan Sutherland Introduces the Sketchpad
Ivan Sutherland introduces the Sketchpad submitting his PhD thesis to MIT. The Sketchpad, one of the earliest programs for the TX-0, allowed direct manipulation of objects on a computer screen. Using the Sketchpad, a user could create and manipulate graphical figures with a light pen. This thesis provided the basis for later graphical user interfaces and is considered one of the seminal papers in computer science.