Multi-finger gesture coding method and coding system

A coding system and multi-finger technology, which is applied in the field of multi-finger gesture coding method and coding system, can solve the problems that multi-finger gesture judgment mechanism is difficult to be modified flexibly, the flexibility is reduced, and it is difficult to meet the needs of customization.

Inactive Publication Date: 2009-11-04
SENTELIC TECH CO LTD
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Problems solved by technology

[0008] However, the single multi-finger gesture code output by the touch module 11 is limited to be judged by a dedicated gesture dictionary, which reduces the flexibility of the overall system design and makes it difficult to meet the needs of customization.
[0009] As mentioned above, it is difficult for the multi-finger gesture judgment mechanism currently applied to information devices to be flexible and reduce the system load. Therefore, it is necessary to find a solution

Method used

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  • Multi-finger gesture coding method and coding system
  • Multi-finger gesture coding method and coding system
  • Multi-finger gesture coding method and coding system

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Embodiment Construction

[0033] The aforementioned and other technical contents, features and effects of the present invention are described in detail below with reference to the figures.

[0034] refer to image 3 , a preferred embodiment of the multi-finger gesture coding system 3 of the present invention is suitable for a Figure 7 The information device using gesture operation is shown, wherein the information device includes a touch module 2 , a main control unit 4 and a multi-finger gesture coding system 3 . In this preferred embodiment, the touch module 2 includes a capacitive touch panel (not shown) that supports multi-finger gestures, and a dedicated control integrated circuit chip (not shown). In addition, the touch module 2 can also be an inductive touch panel or a touchpad that supports multi-finger gestures. The touch module 2 allows the user to use at least one sensor (such as more than one finger or a stylus, etc.) to operate multi-finger gestures to draw multiple tracks; the main con...

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Abstract

The invention relates to a multi-finger gesture coding method and a coding system. The multi-finger gesture coding method comprises the following steps: firstly, sensing a plurality of inductors operated on a touch-control module to be used as a multi-finger gesture; secondly, deconstructing the multi-finger gesture as a plurality of gesture elements; thirdly, generating a plurality of track codes which respectively correspond to the gesture elements; and finally outputting the track codes. The invention senses the multi-finger gesture and judges the multi-finger gesture as a basic track code and can be used for an application to carry out an appointed function directly according to a combination of the track codes.

Description

technical field [0001] The present invention relates to an encoding method and an encoding system, in particular to a multi-finger gesture encoding method and an encoding system. Background technique [0002] Existing touch modules, such as a touch panel (Touch Panel) and a touch panel (Touch Pad), are often used in various information devices, such as Personal Digital Assistant (Personal Digital Assistant, PDA) and Apple's digital Music Walkman "iPod", etc. In the initial development of the touch module, it can only sense a single track drawn by a gesture (Gesture) (also known as a single-finger gesture). Multi-Finger Gesture) operation, this kind of touch module such as capacitive, inductive and other technology touch panels. The so-called multi-finger gesture means that the touch module can simultaneously sense the trace drawn by more than one sensing object (finger, stylus, or both). [0003] The touch module 11 analyzes the above gestures in the following manner: ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 林招庆祝林刘彦甫沈宗毅
Owner SENTELIC TECH CO LTD
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