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Intuition type screen controller

A technology of controllers and screens, which is applied in the direction of instruments, electronic digital data processing, digital data processing components, etc., and can solve problems such as difficult to browse electronic maps at variable speeds, difficult to achieve intuition, and operational troubles

Active Publication Date: 2007-07-25
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the user uses the stylus and the touch screen, he must operate with both hands at the same time, and it is difficult to browse the electronic map at a variable speed
[0006] Existing portable electronic devices are difficult to achieve intuitive control whether they use buttons or touch screens to pan and zoom the screen image. For example, when users view electronic maps in detail, they must use the enlarged screen The button or touch position of the screen, in this way, it will cause operational troubles for users who are not familiar with the screen control method

Method used

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Examples

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Embodiment Construction

[0036] FIG. 1 is a flowchart of a screen image control method according to a preferred embodiment of the present invention. The screen image control method is implemented in an electronic device. The step of the control method is to detect at least one acceleration data of the electronic device with a motion sensor (step S110). Next, generate at least one displacement data of the electronic device by using the acceleration data (step S120). Afterwards, the screen image of the electronic device is adjusted by using the displacement data (step S130). It is worth mentioning that the processor can also use the acceleration data to generate at least one piece of moving speed data, and adjust the display content of the screen of the electronic device in a variable speed manner according to the moving speed data.

[0037] As shown in 2, it is a schematic diagram of an electronic device using a preferred embodiment of the present invention. The electronic device 200 is, for example,...

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Abstract

A screen controller of intuitive type is prepared for using mobile inductor to generate at least one acceleration data, coupling processor with said mobile inductor for utilizing said acceleration data to generate at least one movable speed data of electronic unit and for utilizing said movable speed data to regulate screen image of said electronic unit in omnibearing and variable-speed mode.

Description

technical field [0001] The invention relates to a screen controller, in particular to a screen controller of an electronic device. Background technique [0002] At present, various electronic devices have been widely used by people, especially mobile phones, personal digital assistants (personal digital assistants, PDAs), game consoles (video game devices) and media players (media players). Portable electronic devices are even more popular. How to add more functions to a portable electronic device is the current development direction of the portable electronic device. For example, a portable electronic device with a global positioning system (Global Position System, GPS) is a very popular product. The global satellite positioning system usually needs to cooperate with an electronic map to display the user's geographical location. However, since the screen of a portable electronic device is usually small, when a user browses an electronic map with a portable electronic dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/03
CPCG06F1/1694G06F2200/1637G06F1/1626
Inventor 王景弘
Owner HTC CORP
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