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Title:
METHOD AND DEVICE FOR ACCELERATED SCROLLING
Document Type and Number:
Japanese Patent JP2007141272
Kind Code:
A
Abstract:

To provide an improved approach for a user of a computing device interact with a graphical user interface.

A rotational user action supplied by a user via a user input device can provide accelerated scrolling. The accelerated nature of the scrolling enables users to scroll or traverse a lengthy data set (e.g., list of items) faster and with greater ease. The amount of acceleration provided can be performed in successive stages, and/or performed based on the speed of the rotational user action. In one embodiment, the rotational user action is transformed into linear action with respect to a graphical user interface. The resulting acceleration effect causes the linear action to be enhanced such that a lengthy data set is able to be rapidly traversed.


Inventors:
TSUK ROBERT W
ROBBIN JEFFREY L
Application Number:
JP2007057453A
Publication Date:
June 07, 2007
Filing Date:
March 07, 2007
Export Citation:
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Assignee:
APPLE COMPUTER
International Classes:
G06F1/16; G06F3/0354; G06F3/0485; H04M1/72469
Attorney, Agent or Firm:
Meisei International Patent Office