He expected to be shown a virtual reality headset, a potentially useful tool for teaching. Instead technicians ... computer that allows users to see holograms amid their surroundings.

The type of hologram that is created in the video is the simplest type, called a transmission hologram, as it requires a laser light to illuminate the holographic film from behind to recreate the ...

And one way to do that would be through the use of holographic teaching. Star Trek: Prodigy introduced Hologram Captain Janeway as a mentor for the crew of the Protostar, which was easier being ...