With virtual reality's increased popularity, a major factor preventing  the wider adoption of virtual reality is simulator sickness. Simulator sickness is an effect, like that of motion sickness, in which users experience motion-sickness-like symptoms such as headaches, nausea and dizziness and is known to be caused by a sensory mismatch. 

Simulator sickness most commonly occurs when moving in a virtual environment, known as locomotion. These locomotion methods include flying, driving and walking in a virtual environment. However, current locomotion methods are still prone to inducing simulator sickness