Establishing a car driving support system for low vision people with visual-field defects is an ongoing development but
the effects of visual-field defects on driving behavior are unclear. To clarify these effects, especially of central and
peripheral vision, we developed a driving simulator with visual-field defects using a head-mounted display (HMD) with
eye trackers. We performed a pseudo visual-field limitation to a healthy person on the HMD and evaluated driving
speed and lane position control. Different conditions simulating visual-field defects affected performance in the
driving simulator which suggests an important role of peripheral vision for driving performance.