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Incremental Sketch Understanding for Intention Extraction in Sketch-based User Interfaces

Authors:
Li, Yang
Technical Report Identifier: CSD-03-1284
October 2003
CSD-03-1284.pdf
CSD-03-1284.ps

Abstract: The inherent ambiguity of sketch-based user interfaces makes the intention extraction process quite different from traditional user interfaces. It is a critical problem of how precise computers can efficiently understand and naturally tolerate ambiguous sketch-based interactions. This paper proposes incremental sketch understanding. Based on the cognitive attributes of humans, a software framework is designed for incremental sketch understanding that is demonstrated by a note structuralizing application.