🛠️ Invention or technique

Sketchpad, computer-aided design and interactive graphics

Sketchpad, diseño asistido por ordenador y gráficos interactivos

Date
1963 · confidence high
Place
MIT Lincoln Laboratory, Lexington, Massachusetts, United States
Credited to
Ivan Sutherland (doctoral thesis on the TX-2)
People
👤 Ivan Sutherland1938–
Field
Tools

What it is

The first program to allow drawing directly on screen with a light pen, with geometric constraints and hierarchical objects. It founded computer graphics, CAD and the graphical interface.

What it led to

  • Computer-aided design in architecture, engineering and the car industry
  • Computer graphics, digital film and video games
  • Object-oriented programming and the graphical interface
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