1.1 Development

1.1 Development

1. Early design

   • GUI created in the 1960s called sketchpad
     • inspired research on how humans learn
   • Xerox was created based on WIMP in 1970s
   • apple continued to develop WIMP concept in1984
     • Used in Macintosh

2. Extended command line editor

   • Before GUI you have to enter a series of codes in operating system
   • AN example is MS-DOS

3. Graphical user interface

   • Easy ways to access programs and give commands
   • An example of this is windows

4. Web user interface

   • Generates a web page which the user can use to input or receive information via web browser
   • An example of this is Java script

5. Visual systems

   • 3D pictures
   • LCD
   • LED
   • Laser printers

6. specialised interfaces

   • used for
     • impairments
       • visual
       • Hearing
   • Tracker ball
     • people with RSI

7. Present and future development

   • robotic systems
     • visually impaired
   • E-D glasses
   • speech activated software 1990s
     • improvements in
       • speed
       • speech rocognition
   • Virtual reality
     • train pilots
     • gain experience

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