Display method of electronic blackboard and electronic blackboard

An electronic blackboard and display method technology, applied in the information field, can solve problems such as cumbersome operation process, and achieve the effect of simplifying labeling operations

Active Publication Date: 2020-01-03
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color of the written content displayed on the existing electronic blackboard is fixed. When it is necessary to emphasize a certain sentence, a certain word or a certain word, it is usually necessary to artificially mark it with a line or a circle. The process is cumbersome

Method used

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  • Display method of electronic blackboard and electronic blackboard
  • Display method of electronic blackboard and electronic blackboard
  • Display method of electronic blackboard and electronic blackboard

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] In the embodiment of the present invention, by setting the corresponding relationship between the force of the sensor pen and the display color; when it is detected that the sensor pen is writing on the electronic blackboard, the user's force on the sensor pen is obtained; and then according to the The above force adjusts the color of the current writing content on the electronic blackboard to the display color corresponding to the force; thereby realizing the change of the color of the writing content on the electronic blackboard according to the user's force, so that the user can write on t...

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Abstract

The invention is applicable to the technical field of information, and provides a display method of an electronic blackboard and the electronic blackboard. The display method comprises the following steps: setting a corresponding relation between an acting force of an induction pen and a display color; when detecting that the induction pen is used to write on the electronic blackboard, obtaining the acting force of a user on the induction pen; adjusting the color of current written content on the electronic blackboard to the display color corresponding to the acting force according to the acting force. According to the display method provided by the invention, the color of the written content on the electronic blackboard is changed according to the acting force of the user, so that the user can mark the written content through different writing intensities and does not need to mark by circling or marking out, and furthermore, operation of the user is effectively simplified.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to a display method of an electronic blackboard and the electronic blackboard. Background technique [0002] As a high-tech electronic product that replaces traditional blackboards, electronic blackboards are gradually being used in various teaching, medical, and military fields. The electronic blackboard combines liquid crystal display technology and computer technology in one, and obtains the contact of the sensor pen through several sensors installed inside, and then matches the corresponding writing content according to the contact and displays it, making information processing more convenient. Presentations are livelier. However, the color of the written content displayed on the existing electronic blackboard is fixed. When it is necessary to emphasize a certain sentence, a certain word or a certain word, it is usually necessary to artificially mark it with a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0354G06F3/041G09B5/02
CPCG06F3/03545G06F3/0412G06F3/0414G06F2203/04105G09B5/02
Inventor 符莉
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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