基于柔性印刷电路的动态纸媒防伪学习产品探究

为了提高儿童对防伪技术的认知水平，将复杂的防伪技术概念转化为易于理解和吸收的形式，探索并实现一种以纸媒为载体的柔性印刷电路与防伪知识相结合的动态纸媒交互方法。制备了成本低、导电性好、适用于纸基丝网印刷的碳系水性导电油墨，通过学习板、答题纸、知识卡的拼接交互动作，触发柔性印刷电路上的编码点位连通，实现在纸媒实物层面与儿童进行视觉、触觉、听觉的深度交互学习过程。该产品使纸媒与数媒相互融合在一起，共同表达防伪知识的内容并传递给受众，使知识点呈现更加准确、清晰、高效。这种动态纸媒交互方法不仅保留了纸质载体真实自然的教学体验，还通过实体操作充分发挥儿童手、眼、脑的协调作用。同时，以可视化拼接触发编码点位接通的形式让教育大数据有迹可循，进一步推动柔性印刷电路在纸媒创新方面展现出新的活力，更好地传承和发扬中华传统文化的精髓。

Exploration of Dynamic Paper-Based Anti-Counterfeiting Learning Products Based on Flexible Printed Circuits

In order to improve children’s knowledge of anti-counterfeiting technology and transform complex concepts of anti-counterfeiting technology into a form that is easy to understand and assimilate, a dynamic paper-based interactive method combining flexible printed circuits with anti-counterfeiting knowledge on paper-based media was explored and realized. A low-cost, conductive, water-based carbon conductive ink suitable for paper-based screen printing was prepared. By triggering the connectivity of the coding points on the flexible printed circuit through the splicing interactive actions of the study board, answer sheet and knowledge card, the process of visual, tactile, and auditory in-depth interactive learning was realized with children at the level of the physical paper media. The product integrates paper media into digital media by jointly expressing the content of anti-counterfeiting knowledge and delivering it to the audience, making the presentation of knowledge points more accurate, clear, and efficient. This dynamic paper-media interaction method not only retains the real and natural teaching experience of paper media, but also gives full play to the coordination of children’s hands, eyes and brains through physical operation. At the same time, the form of visual splicing triggered by the coding points connected to the education of big data can be traced, and further promote the flexible printed circuit in the paper media innovation to show new vitality by better inheriting and carrying forward the essence of traditional Chinese culture.