User interface having simultaneously movable tools and cursor
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United States of America Patent
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Aug 25, 1998
Issued Date -
N/A
app pub date -
Feb 27, 1995
filing date -
Jul 21, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A user interface technique operates in the environment of a processor-controlled machine for executing a program that operates on a set of underlying data and displays a visible representation thereof. The user simultaneously and independently moves the tools with one hand, normally the non-dominant hand (e.g., a right-handed user's left hand) and operates on the visible representation with the other, normally the dominant hand. In a specific implementation, the input devices include a trackball for positioning the tools and a mouse for positioning a cursor and initiating actions.
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