Method and system for performing scrolling by movement of a...

Details Method and system for performing scrolling by movement of a... Method and system for performing scrolling by movement of a...

2009-04-20

2010-10-19

Osorio, Ricardo L (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S684000

Reexamination Certificate

active

07817145

ABSTRACT:
A method of moving an object in a generally circular manner on the surface of a touchpad and causing a list to be scrolled as long as the object is moving, wherein a method is provided for activating a scrolling function, wherein a method is provided for determining what direction scrolling should occur based upon a direction of movement when scrolling is engaged, and wherein the direction of scrolling is only changed by an abrupt change in direction of the object.

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