LCARS
Fictional computer operating system utilized in Star Trek
In the Star Trek fictional universe, LCARS (/ˈɛlkɑːrz/; an acronym for Library Computer Access/Retrieval System) is a computer operating system. Within Star Trek chronology, the term was first used in the Star Trek: The Next Generation series.
01Production
The LCARS graphical user interface was designed by scenic art supervisor and technical consultant Michael Okuda. The original design concept was influenced by a request from Gene Roddenberry that the instrument panels not have a great deal of activity on them. This minimalized look was designed to give a sense that the technology was much more advanced than in the original Star Trek.
On Star Trek: The Next Generation, many of the buttons were labeled with the initials of members of the production crew and were referred to as "Okudagrams."
02PADD
The LCARS interface is often seen used on a PADD (Personal Access Display Device), a hand-held computer.
At seven-inch (180 mm), similarly sized modern tablet computers such as the Nexus 7, Amazon Fire, BlackBerry PlayBook, and iPad Mini have been compared with the PADD. Several mobile apps were created which offered an LCARS-style interface.
03Legal
CBS Television Studios claims to hold the copyright on LCARS. Google was sent a DMCA letter to remove the Android app called Tricorder since its use of the LCARS interface was un-licensed. The application was later re-uploaded under a different title, but it was removed again.
Sources and credits
This article is adapted from the Wikipedia article “LCARS”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Star Trek PADD.jpg by Unknown author, Fair use
- Lcars wallpaper.svg by Ray Koopa, CC BY-SA 4.0
- LCARS panel from Star Trek Voyager at Filmwelt Center.jpg by Niesy74, CC BY-SA 4.0
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