Design and Implementation of Virtual Examination System Based on Unity 3D
Dai Luo, Xiaolei Deng, Ya-wei Luo, Guangxin Wang · 2019
Test anxiety is a situational trait anxiety caused by excessive stress, which has seriously affected the physical and mental health of adolescent students. It is an urgent concern of school and society to help teenagers to eliminate test anxiety. Based on virtual reality exposure therapy (VRET) and Unity3D engine and HTC VIVE head-mounted display for virtual reality, researchers combine virtual reality technology with exposure therapy to design the virtual examination system. It contains three immersive interactive scenarios, including the preparation for pre-test anxiety, the entrance scene for on-the-spot anxiety and the examination scene. The user can realize the interactive experience in the virtual examination room through VR device. The test shows that the virtual examination system has the characteristics of higher authenticity, intuitiveness and so on. Can effectively induce the anxiety of candidates, which provides a scientific intervention method for the study of adolescent mental health.