Extended viewing of stereo displays often results in discomfort. We are building stereo displays that stimulate nearly correct focus cues, allowing viewers to accommodate as they would in the real world while experiencing similar blur cues. Ultimiately this technology could result in displays that are almost indistinguishable from reality.
- David M. Hoffman, Ahna R. Girshick, Kurt Akeley, and Martin S. Banks, Vergence-accommodation conflicts hinder visual performance and cause visual fatigue, in Journal of Vision, vol. 8, no. 3, pp. 1-30, March 2008