Technical terminologies (robot, permaflux, PPC, etc.)

Technical terminologies (robot, permaflux, PPC, etc.)

technical terminology, which is the specialized vocabulary of a field. These terms have specific definitions within the field, which is not necessarily the same as their meaning in common use. Jargon is similar, but more informal in definition and use, while legal terms of art or words of art have meanings that are strictly defined by law.

Technical terminology exists in a continuum of formality. Precise technical terms and their definitions are formally recognized, documented, and taught by educators in the field. Other terms are more colloquial, coined and used by practitioners in the field, and are similar to slang. The boundaries between formal and slang jargon, as in general English, are quite fluid, with terms sliding in and out of recognition. This is especially true in the rapidly developing world of computers and networking. For instance, the term firewall, meaning a computer or network device used to filter network traffic, was coined as technical slang. As these devices became more important and the term became widely understood, the word was adopted as formal terminology.

Technical terminology evolves due to the need for experts in a field to communicate with precision and brevity, but often has the (usually) undesired effect of excluding those who are unfamiliar with the particular specialized language of the group. This can cause difficulties as, for example, when a patient is unable to follow the discussion of medical practitioners, and thus cannot understand his own condition and treatment. Differences in jargon also cause difficulties where professionals in related fields use different terms for the same phenomena. For instance, substantial amounts of duplicated research occur in cognitive psychology and human-computer interaction partly because of such difficulties.