Universal Translator
The universal translator is a fictional device common to many science fiction works; it is both convenient and almost always infallible. It offers an instant translation of any language, even if that language has never been recorded, as in the case of Star Trek. Usually it ignores any grammar rules between languages, giving it as perfect English.
Most of the time, it's depicted as a machine that works with a communications monitor. An exception is the Babel fish from The Hitchhiker's Guide to the Galaxy, a small organism that fits in the user's ear. The universal translator is convenient when science is not the main priority, or when the author prefers to ignore linguistic issues.
Some writers seek greater plausibility by instead having computer translation that requires collecting a database of the new language, often by listening to radio transmissions.
See machine translation and speech recognition for a discussion of real-world natural language processing technologies.
Referenced By
Science Fiction concepts | Science fiction themes | Themes in Science Fiction
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