This page describes the effort to migrate the some changes for Looking Glass into the Xserver for a future X.Org release. Note: This is not an effort to migrate all of the Looking Glass technology into the X.Org source tree - only those infrastructural pieces needed by the Xserver to operate with the other Looking Glass components.
Project Looking Glass is a Java-based 3D desktop. You can learn more about the overall technology by reading the Overview.
Additional information about Looking Glass and the proposed changes to the X.Org tree are available at the links below: