A Star Wars-style phone which allows users to see 3D hologram images of the person on the other end of the line has been pioneered by experts at Leia Display Systems, a Polish company named after the film’s heroine.
To make a call, the person sits in front of a camera which has two lenses and a microphone. The two images formed by the lenses are streamed through to the person on the other end. A hologram machine then projects them onto a screen of water vapour.
“At the moment, our holograms are made using machines that are more than six feet high but we are designing smaller versions. We hope to sell hologram telephone devices within the next five years,” Chief executive Marcin Panek said.