One of the best things about the MLD was that it is a &#x27;real&#x27; 3D (well, 2.5-D) display. The real separation of screens means that there&#x27;s no need for special eye-wear or projection, and there is no nauseating delay in dealing with head-motion, eye-saccades or any of the other problems that I&#x27;ve heard plague long-term use of the Oculus.