Journal of Computer Chemistry, Japan
Online ISSN : 1347-3824
Print ISSN : 1347-1767
ISSN-L : 1347-1767
Letters (Selected Paper)
VR-MD: A Smartphone VR Application of Molecular Dynamics Simulation for Chemical Education
Nobuaki KIKKAWAKenro MATSUDASeiji KAJITASota SATOTomohiro TANIKAWA
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2022 Volume 21 Issue 2 Pages 43-44

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Abstract

An application for molecular dynamics (MD) simulations was implemented on a smartphone for utilizing virtual reality (VR) in chemistry education. This application consists only of a smartphone, a simple VR lens, and an on-board camera. The screen displays molecular motions equivalent to MD calculations in actual research. The molecules move synchronously with the six-dimensional movements of the user's head. The on-board camera also recognizes hand coordinates, allowing the user to "touch" and "grab" the molecules through the hand model displayed in the VR space. This application enables users to intuitively understand molecular motion. A special lecture was held at high schools using this application, and survey results shows that students' understanding of molecules improved.

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© 2022 Society of Computer Chemistry, Japan
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