Abstract
In order to verify the effect of the advancing color and the receding color on VR sickness, I designed an experiment about the familiar tunnels in our daily life. The software uses unity, and the tunnels have three colors, gray, red, and blue. I choose the objective evaluation method: Wii balance board, it can measure the trajectory of the center of gravity shift, indicate the coordinate points in the excel and make the center of gravity movement chart, the center of gravity is more intensely, the dizzy of the personnel body’s feeling is more stronger. The experimental results show that red can bring a instability feelings to the experiencer.