Holographs Brings Back Performers

In the CACM:  Technical, but very readable piece on the history and use of the holographic illusion. Remember seeing these live in Disney World a long time ago, their improvement has been considerable, bringing back the dead, and enhancing the living.  We saw holographic packaging displays demonstrated.  Some augmented reality ideas embed holographics.   Engagement, or a scary uncanny valley?  Holographic Projection Systems Provide Eternal Life?