About the Authors

Chun-Chuan Chen

Affiliation Graduate Institute of Biomedical Engineering, National Central University, Jhongli city, Taoyuan County, Taiwan

Kai-Syun Syue

Affiliation Graduate Institute of Biomedical Engineering, National Central University, Jhongli city, Taoyuan County, Taiwan

Kai-Chiun Li

Affiliation Graduate Institute of Biomedical Engineering, National Central University, Jhongli city, Taoyuan County, Taiwan

Shih-Ching Yeh

shihching.yeh@gmail.com

Affiliation Department of Computer Science and Information Engineering, National Central University, Jhongli city, Taoyuan County, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CC SY. Performed the experiments: KL CC. Analyzed the data: CC KS KL. Contributed reagents/materials/analysis tools: CC KS KL SY. Wrote the paper: CC. Designed the VR scene: SY.