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System and method for dynamically adjusting font size

A font size and dynamic adjustment technology, applied in the field of word processing, can solve problems such as eye fatigue and unfavorable eye health protection, and achieve the effect of relieving eye fatigue

Inactive Publication Date: 2012-09-26
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the viewer maintains a viewing distance for a long time, the ciliary muscles of the viewer's eyes will always be in the same tense state, which will easily lead to eye fatigue, which is not conducive to the health protection of the eyes in the long run

Method used

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  • System and method for dynamically adjusting font size
  • System and method for dynamically adjusting font size
  • System and method for dynamically adjusting font size

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Embodiment Construction

[0020] see Figure 1 to Figure 4 , the figure schematically shows a dynamic adjustment system for font size according to an embodiment of the present invention, the dynamic adjustment system for font size includes a face recognition module 102, a sight distance measurement module 104, a vision test module 106, A benchmark adjustment module 108 , a dynamic adjustment module 110 and a position adjustment module 112 . The face recognition module 102 is connected to the sight distance measurement module 104, the sight distance measurement module 104 is connected to the benchmark adjustment module 108 and the dynamic adjustment module 110, and the vision test module 106 is connected to the benchmark adjustment module 108 , the reference adjustment module 108 is connected to the dynamic adjustment module 110 , and the position adjustment module 112 is connected to the line-of-sight measurement module 104 .

[0021] The face recognition module 102 is used to capture the picture in f...

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Abstract

The invention discloses a system for dynamically adjusting the font size. The system comprises a sighting distance measurement module for measuring a distance between an observer and a display screen and a dynamic adjustment module for monitoring whether the time of keeping the distance between the observer and the display screen constant is longer than first preset time and adjusting the font size of a target text if so. The invention also discloses a method for dynamically adjusting the font size.

Description

technical field [0001] The invention relates to the technical field of word processing, in particular to a system and method for dynamically adjusting font size. Background technique [0002] In the prior art, the viewer adjusts the font size of the text displayed on the display screen by manually adjusting the font size according to his own experience. When the viewer maintains a viewing distance for a long time, the ciliary muscles of the viewer's eyes will always be in the same tense state, which will easily lead to eye fatigue, which is not conducive to the health protection of the eyes in the long run. Contents of the invention [0003] In view of the above, it is necessary to provide a system and method for dynamically adjusting font size. [0004] A system for dynamically adjusting font size, said system comprising: [0005] The sight distance measurement module is used to measure the distance between the viewer and the display screen; [0006] The dynamic adjust...

Claims

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Application Information

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IPC IPC(8): G06F3/14G09G5/22A61B3/032
Inventor 吴东霖
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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