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Modern Smart Classroom-Based Touch Technology Using Digital Image Processing
DOI:10.1007/978-981-15-0829-5_50.png)
摘要
En 中文
New Technology of cooperative learning requires an upgrade from standard classrooms to interactive classrooms. A smart classroom is a modern technology that amalgamates information with novel teaching and other new technologies. The smart classroom should be developed in such a manner that it can bring up active participation and interaction among learners. This provides an important element that allows teachers to help them for interaction with each other. The smart classroom concept appeared with the evolution of the internet-based learning such as e-learning, and many other distance education systems. In this paper, we have proposed the smart touch technology by employing the concept of infrared image processing. Our proposed technology requires an IR modulated camera, a smart pen, and a projector. The smart pen which consists of infrared light emitting diode (IR LED) fitted with a circuit of two batteries and a relay switch. We have developed new software for camera to detect single stroke of the switch. The proposed design is surface independent and very cost-effective compared to traditional smart classroom technology.
Keyword:
Smart classroom
E-learning
Infrared LED
Smart touch technology
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