When Klingon letters are used in Star Trek productions, they are merely decorative graphic elements, designed to simulate real writing and to create an appropriate atmosphere.The Astra Image Corporation designed the letters currently used to "write" Klingon for Star Trek: The Motion Picture, although they are often incorrectly attributed to Michael Okuda.The Klingon Language Institute (KLI) version of the pIqaD script was created by an anonymous source at Paramount, who based the characters on letters seen in the show.[6] In September 1997, Michael Everson made a proposal for encoding KLI pIqaD in Unicode, based on the Linux kernel source code (specifically "Documentation/unicode.txt" by H. Peter Anvin).Bing translator can transliterate between pIqaD and Latin forms,[8] but does not convert letters correctly if there are English words.The KLI-adapted version of pIqaD utilizes the character set originally assembled by author Thomas E. Scheuer in his publication "Mortas-te-Kaase - the Death's Hand Battle Fleet" fan organization group operations manual (compiled, written, illustrated and published by author Thomas E. Scheuer from 1989–1994) which the author and founder of the KLI later became a member of, and learned of the MTK character assemblage and membership booklet designations, isn't the only mapping of Klingon letters.This font itself has been used by the Star Trek production team when creating Klingon graphics; however it is still used only as random gibberish on the shows.It holds more closely to the D7 battlecruiser hull markings and is also loosely based upon the conceptual art of Matt Jeffries, TOS set designer.