In 1977, Star Wars blew away audiences with faraway visions of lightsabers, droids and holograms. Apparently enough people said it this way that now May the Fourth, May 4, is the designated day for celebrating all things Star Wars. The year 2021 especially is a big year, as it's the 44th anniversary of the US premiere of the first Star Wars film by George Lucas. According to Star Wars expert and physicist Sascha Vogel, the answer is no. HologramsIn the Star Wars universe, holograms are used for communication, for example when R2-D2 transports and then plays a hologram recorded by Princess Leia asking Obi-Wan Kenobi for help.
Source: The Star May 04, 2021 07:04 UTC