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US 2010/0141684 A1Published application
Mobile communication device and method for scaling data up/down on touch screen
AssigneeKabushiki Kaisha Toshiba
InventorSatoshi MACHIDA
Life of this patent
Estimating the term…
Abstract
A mobile communication device having a touch screen, a detector and a controller is provided. The touch screen is adapted for displaying and entering data. The detector is configured to detect a trace drawn and entered on the touch screen. The controller is configured to scale up and to scale down data displayed on the touch screen depending on a direction of the trace.
Claims16
A mobile communication device, comprising:
- a touch screen adapted for displaying and entering data;
- a detector configured to detect a trace drawn and entered on the touch screen;
- and
- a controller configured to scale up and to scale down data displayed on the touch screen depending on a direction of the trace.
1 more element
A method for scaling up or down data displayed on a touch screen, comprising:
- detecting a trace drawn and entered on the touch screen;
- and
- either scaling up or scaling down data displayed on the touch screen depending on a direction of the trace.
Dependencies are inferred from the claim text.