10 NEW Star Trek Series For CBS All Access We Want To See
4. Holodeck
The holodeck made its first appearance as a feature on the Enterprise-D in The Next Generation, though the technology made chronologically earlier appearances in both Star Trek: Enterprise and Star Trek: Discovery.
To call the holodeck astonishing is an understatement to say the least. It can create electronically generated holograms of any environment, object or person. The holodeck can be used for training or for relaxation. Some programs are so advanced that they have gained sentience. Holodeck technology was even adapted to give the holographic doctor on Voyager autonomy.
Holographic characters have played an increasing level of importance in the world of Star Trek over the years, though that has tapered off in more recent series. An exploration of what happens in their holographic world when "real" people leave the room provides an unique window into the technology of the future and the role it plays in their society.