Method for adjusting display appearance of keyboard interface

A keyboard and interface technology, applied in the field of adjusting the display appearance of a keyboard interface, can solve the problems of hand movement injuries, ignoring the correct placement, and keys not conforming to ergonomics

Inactive Publication Date: 2012-07-11
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, this sensing method has many disadvantages. It not only ignores that the user's palm is not flat on the keyboard interface when the user is typing, but also ignores the correct placement of each finger of the user whe

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  • Method for adjusting display appearance of keyboard interface
  • Method for adjusting display appearance of keyboard interface

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Embodiment Construction

[0029] like figure 1 As shown, it is a flowchart of a method for adjusting the display appearance of a keyboard interface according to an embodiment of the present invention. Wherein, this method includes the following steps:

[0030] (A) detecting a first touch press at the initial reference point;

[0031] (B) detecting a second touch press at a first position different from the initial reference point on the touch display unit;

[0032] (C) detecting on the touch display unit a movement trace formed by dragging the second touch press from the first position to a second position;

[0033] (D) Calculate a key distance and a key size parameter of the keyboard interface according to the relative position of the initial reference point and the first position on the touch display unit;

[0034] (E) Calculate a bending curvature and a bending mode of the keyboard interface according to the displacement direction and the displacement distance of the moving track; and

[0035] (...

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PUM

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Abstract

The invention discloses a method for adjusting the display appearance of a keyboard interface displayed on a touch display unit according to the finger length of a user, the relative position of fingers and the habitual keyboard operation gestures. The method comprises the following steps of: (A) detecting a first touch press on a start reference point of the touch display unit; (B) detecting a second touch press on a first position different from the start reference point; (C) detecting a moving track on the touch display unit; (D) calculating the key space and key size parameter of the keyboard interface according to the relative position relationship between the start reference point and the first position; (E) calculating the bending curvature and bending mode of the keyboard interface according to the displacement direction and distance of the moving track; and (F) adjusting the display appearance of the keyboard interface according to the key space, key size parameters, the bending curvature and the bending mode.

Description

technical field [0001] The present invention relates to a method for adjusting the display appearance of a keyboard interface, especially a method that can adjust a display on a touch display unit according to the length of each finger of different users, the relative position between each finger and the usual keyboard operation gestures. Appearance method on the keyboard interface. Background technique [0002] In recent years, the touch industry has developed rapidly, and the industry has promoted more 3C products that use a keyboard interface (virtual keyboard) displayed on the touch display unit to replace the traditional mechanical keyboard, such as tablet computers or large-screen mobile phones. However, the method widely used in the industry to adjust the display appearance of a keyboard interface is to use a sensor (such as a light sensor or a pressure sensor) to sense the outline size of a user's palm to obtain data on the outline size of the user's palm. Then, acc...

Claims

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Application Information

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IPC IPC(8): G06F3/048G06F3/041G06F3/0487
Inventor 陈达昌陈禧冠翁明哲赖茂湖王兆羽
Owner COMPAL ELECTRONICS INC
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