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Programming complex objects in spreadsheets: an empirical study comparing textual formula entry with direct manipulation and gestures.

Herkimer J. GottfriedMargaret M. Burnett
Published in: ESP (1997)
Keyphrases
  • complex objects
  • direct manipulation
  • user interface
  • mixed initiative
  • programming language
  • graphical representation
  • distance function
  • natural language
  • query language
  • three dimensional
  • object oriented