Object management method and apparatus using touchscreen

An object management, touch screen technology, applied in program control devices, user interface execution, electrical digital data processing, etc., can solve the problem of lack of intuitive control mechanism for advanced multi-touch functions, and achieve the effect of improving user convenience and utilization ability

Inactive Publication Date: 2011-09-14
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most current touchscreen-capable devices lack intuitive control mechanisms that allow advanced multi-touch functionality

Method used

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  • Object management method and apparatus using touchscreen
  • Object management method and apparatus using touchscreen
  • Object management method and apparatus using touchscreen

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Embodiment Construction

[0044] Exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar parts. Detailed descriptions of well-known functions and structures incorporated herein may be omitted to avoid obscuring the essence of the present invention to those of ordinary skill in the art.

[0045]The present invention provides a device with a touch screen, which provides detection and recognition of touch gestures formed on the screen, and interprets touch events as commands, so that the user can move, delete, copy and modify the display on the screen through the touch screen Object. Correspondingly, the user can use various touch gestures to perform intuitive and convenient operations on the objects stored in the device.

[0046] In example embodiments of the present invention, the touch gesture includes a multi-touch gesture formed using a plurality of touc...

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Abstract

An object management method and apparatus for a device having a touchscreen is provided for handling objects displayed on the screen with diverse multi-touch gestures. An object management method for a touchscreen-enabled device according to the present invention includes the sensing and identification of picking up at least one object displayed on the touchscreen in response to a first type multi-touch input and releasing the at least one object on the another portion of the touchscreen, or a different area or a different display on the touchscreen, in response to a second type multi-touch input. The invention includes release to the touchscreen of another device that is in wireless communication with the device having the picked up object.

Description

technical field [0001] The present invention relates essentially to any electronic device having a touch screen display, including but not limited to portable terminals. More particularly, the present invention relates to an object management method and apparatus for a device with a touch screen, capable of handling a plurality of objects displayed on the screen. Background technique [0002] Along with portable devices such as mobile phones and laptop computers, touch screens are becoming widely used and extremely pervasive. With the prospect of adoption of touch screens in various fields, the touch screen market is likely to exhibit significant growth in the future. For example, electric appliances equipped with touch screen panels appear in the market, and thus, production of touch screen panels is being accelerated. [0003] Meanwhile, in the field of user intention and action recognition based on visual information, many studies have been conducted to provide more nat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/04883G06F9/4443G06F2203/04808G06F3/0482G06F9/451G06F3/041G06F3/0481G06F3/04845G06F3/14G06F2203/04104
Inventor 崔亨旭梁善玉
Owner SAMSUNG ELECTRONICS CO LTD
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