Chen Ying-Ling, Shi Lei, W. L. Lewis J., Eye Exam in the Virtual World: A Pilot Study, Journal of Ophthalmic Science, Volume 1, Issue 3, 2017, Pages 22-35, ISSN 2470-0436, (https://openaccesspub.orgjos/article/459) Keywords: 3D vision; stereoscopy; 3D video; virtual reality; augmented reality; pediatric vision screening; refractive error; hyperopia; strabismus; pupil exam; amblyopia; cover test