Wireless Concept Map System for Physical-Digital Learning
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Solution Overview
Problem
Conventional concept map learning tools either rely solely on physical teaching aids, which are cumbersome for revisions and lack multimedia capabilities, or digital software, which lacks 3D perception and team interaction, hindering the learning process.
Innovation Solution
A system that integrates physical manipulation of concept maps with wireless data transmission to record and display concept map construction, allowing learners to interact physically while recording and displaying the process digitally, enhancing interaction and learning effectiveness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If physical teaching aids are used for concept map construction, then learners can physically contact and manipulate concept elements, but revisions and additions require redrawing elements which is time-consuming
Solution Approach 1:
The patent uses magnetic strips that can be physically manipulated like traditional physical aids, but they digitally record and transmit their position and connection data wirelessly. This allows learners to physically contact and move concept elements while the system automatically captures and stores the concept map structure, eliminating the need to redraw elements during revisions.
Solution Approach 2:
The patent replaces the mechanical system of manual drawing and redrawing with a wireless transmission system. Magnetic strips equipped with sensors and transmitters automatically send their position data to a receiving device, which reconstructs the concept map digitally. This substitution eliminates the time-consuming manual redrawing process while preserving physical manipulation benefits.
2Ease of operation
If physical teaching aids are used for concept map construction, then team members can perceive facial expressions and gestures in real time, but the system cannot provide audiovisual multimedia examples
Solution Approach 1:
The patent makes the magnetic strips multi-functional by equipping them with wireless transmission capabilities. They serve both as physical manipulation tools for team interaction and as data carriers that can integrate with multimedia resources. The receiving device can display concept maps alongside audiovisual materials, combining the benefits of physical collaboration and digital multimedia presentation.
3Productivity
If digital software tools are used for concept map construction, then elements can be easily moved and recorded, but team members do not interact with each other during the learning process
Solution Approach 1:
The patent creates a physical copy of digital functionality through magnetic strips that can be manually positioned by team members. These physical elements maintain digital connectivity through wireless transmission, allowing team members to physically collaborate while the system automatically records their actions. This bridges the gap between digital recording efficiency and physical team interaction.
4Loss of information
If digital presentation of concept map is used, then the concept map can be displayed on screen, but it lacks the 3D perception usually accompanied by physical manipulation
Solution Approach 1:
The patent uses magnetic strips that physically represent concept elements, allowing learners to manipulate them in three-dimensional space and perceive spatial relationships. Simultaneously, the wireless transmission system creates a digital copy of this physical arrangement for recording and display, preserving both the tactile 3D perception and the digital documentation benefits.
Data Source
AI summary
A system for creating the learning organizational tool known as a concept map to thereby facilitate learning includes a manipulation-sensing device with a wireless data transceiver, an information integration platform, and a data processing device. The wireless manipulating-sensing device allows users to physically manipulate the concept map and then transmit/receive data related to the results of the physical manipulation via a wireless network. The wireless manipulation-sensing device includes a plurality of conceptual modules for recording data in the process of learning a concept map, a plurality of connecting modules for recording data of the connection relations between the conceptual modules, and a plurality of connecting wires connected between the plurality of conceptual modules and the plurality of connecting modules to form connection relations therebetween. The information integration platform receives the results of the physical manipulation transmitted from the conceptual modules to form concept map information by translation. The data processing device receives the concept map information formed by the information integration platform. In addition, a method for learning a concept map using the system described above is further provided.