The word “freelance” was first coined by Sir Walter Scott, a renowned Scottish historical novelist and poet, in 1819 when he wrote his novel Ivanhoe, to refer to a medieval mercenary warrior. The term has then shifted into more figurative meanings. In the 1860s, freelance became a figurative noun, and in 1903, it was officially recognized as a verb by etymologists like the Oxford English Dictionary.
In the movie Star Trek, space is considered to be the final frontier. Since ordinary civilians are not yet able to complete the voyage to seek new worlds, the best thing anyone can do is reach out to people in different states and countries by communicating in cyberspace.