One of the buzziest performances of last year was Tupac Shakur's on-stage appearance at the Coachella Valley Music and Arts Festival. The 3-D, life-size optical illusion of the late rapper was the result of new audio, visual, staging, and immersive technologies. The availability of such tools was the focus of the session from Richard Steinau, vice president of AV Concepts, at the Event Innovation Forum—Los Angeles.
Here's a look at how his company's high-definition holographic projection system works.
