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Physical motion experiment demonstration system based on pen-type interaction

A technology of physical movement and demonstration system, applied in the field of physics teaching, can solve problems such as inconsistent teaching methods and unsatisfactory support, and achieve the effects of saving classroom time, reducing interaction burden, and simplifying physical modeling operations

Active Publication Date: 2021-02-23
NANJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the shortcomings of the above two new technologies have been improved, it still uses the traditional WIMP interface interaction method, which is inconsistent with the traditional "blackboard and chalk" teaching method
For experiments that require varying parameters and large degrees of freedom, these platforms are not well supported

Method used

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  • Physical motion experiment demonstration system based on pen-type interaction
  • Physical motion experiment demonstration system based on pen-type interaction
  • Physical motion experiment demonstration system based on pen-type interaction

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] A physical movement experiment demonstration system based on pen interaction, including:

[0031] User interface module: used to receive user input and demonstrate physical motion experiments;...

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Abstract

The invention designs a physical motion experiment demonstration system based on pen type interaction. The system comprises a user interface module, a data identification module, a physical motion calculation module and an animation and chart module. The system is designed based on a pen-type interaction mode, an explanation mode of traditional classroom teaching is reserved, a physical engine isused for carrying out motion simulation on an object block drawn by a teacher on a blackboard, and students can visually observe the motion of the object block favourably; in combination with the display of motion images, the students can summarize the characteristics of physical motion while observing the phenomenon, so that the students can understand the relationship among the physical quantities conveniently; and a natural pen type gesture design is used, so that switching between different input modes is facilitated, and the burden of user interaction is reduced.

Description

technical field [0001] The invention relates to the technical field of physics teaching, in particular to a physical movement experiment demonstration system based on pen interaction. Background technique [0002] There are extensive and in-depth researches on modern information technology-assisted teaching systems at home and abroad, and there are many refreshing ideas and mature applications in the field of physics teaching. JensWeppner et al. designed an application based on the Google Glass platform. This prototype is used for physical experiments in the field of acoustics. The initial use scenario is to help students find out the relationship between the pitch of the sound produced by the glass rod hitting the glass and the height of the water in the glass. . Oleg Yavoruk showed how augmented / virtual reality, isometric projection and other technologies can be used in physical classrooms to provide teachers and students with richer physical phenomena, and gave suggestio...

Claims

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Application Information

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IPC IPC(8): G09B5/02G06F3/0487G06F3/0484
CPCG09B5/02G06F3/0487G06F3/0484
Inventor 冯桂焕步浩然于建平孙玲朱明辉余杨诚
Owner NANJING UNIV
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