A Bluetooth-Based Laser Pen Instruction-Aid System for Face-to-Face and Mobile Teaching

Yi Feng Zhang; Gang Chen; Min Juan Wang; Muhammad Jahanzaib Khan

doi:10.4028/www.scientific.net/AMM.198-199.1099

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 198-199A Bluetooth-Based Laser Pen Instruction-Aid System...

A Bluetooth-Based Laser Pen Instruction-Aid System for Face-to-Face and Mobile Teaching

Abstract:

Laser pen instruction-aid system is intelligent equipment used to increase the interaction between lecturer and audience in the smart classrooms for face-to-face, mobile, or cloud learning. Lecturer can use the system to easily control presentation documents and to communicate with the audience. The system can function either as a mouse or a keyboard. And the system can draw a laser spot track and do path drawing on the presentation document, so as to make the presentation vivid and interesting. All these functions are supported by the Bluetooth communication mechanism, which sends control signal from the laser pen and receives the signal on the computer. The paper describes how Bluetooth devices enable the signal communications and the unique functions of the pen.

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Periodical:

Applied Mechanics and Materials (Volumes 198-199)

Pages:

1099-1104

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.198-199.1099

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Online since:

September 2012

Authors:

Yi Feng Zhang, Gang Chen, Min Juan Wang, Muhammad Jahanzaib Khan

Keywords:

Bluetooth, Cloud Learning, Laser Pen, Microcontroller Unit, Mobile Learning

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References

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