You won&#x27;t have to worry about that.  UI on only one eye would be a very bad idea for everyone.  I can speculate about someone using it for an intentionally weird and distracting ghost effect or to approximate &quot;impossible colors&quot; like red-and-blue-not-purple.  But, otherwise it won&#x27;t be done.<p>Also, people with monocular vision have reported that the 3D-ness and presence of VR headsets works just as well as real life.  In fact, it&#x27;s fairly common for people with stereo vision to have a hard time noticing when they are running VR software that intentionally&#x2F;unintentionally displays in mono.