Charles Babbage

Charles Babbage

1. Ada Lovelace

   • Vannevar Bush
     • Ivan Sutherland
       • Alan Kay
         • Alto
           • Steve jobbs
             • Macintosh
           • OS based on a GUI with a desktop metaphor
           • WYSIWYG word processing
           • Email Client
           • Vector graphics editor
           • painting program
           • multi-player networked video game
         • SmallTalk
         • Xerox PARC
           • Presentation Software
       • Sketchpad
         • Douglas Engelbart
           • Augmentation Research Centre
             • oN-Line System (NLS)
               • Networking
               • Windows
               • Hypertext
               • Graphics
               • Command Input
               • Computer Mouse
               • Video Conferencing
               • Word Processing
               • File Version Control
               • Text Editing
     • Memex
     • J.C.R Licklider
       • Thinking Centre
   • Algorithms

2. Punch Cards

3. Analytical Engine