Method for adjusting display appearance of keyboard interface

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...

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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 when typing (that is, the position of each key). configuration is not ergonomic)

Therefore, there have been incidents of various types of hand injuries due to long-term use of this keyboard interface that does not conform to ergonomics.

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