Monthly Archives: February 2015

Nanotech Converts Conventional LCDs into Glasses-Free 3-D Displays

During a famous scene in Star Wars, Princess Leia has R2D2 play a holographic video message in midair in which she pleads for help from Obi-Wan Kenobi. In the near future, smartphones and other mobile devices will have the ability to show something similar, according to David Fattal.