Internet-related prefixes as a cultural reference to the rising popularity at that time of the prefix in product names. The word "virtual" is used in a similar way to the prefixes above, but it is an adjective instead of a prefix. For example, it is used in the terms "virtual reality", "virtual world", and "virtual sex". These prefixes are productive. Michael Quinion notes that most of these formations are nonce words that will never be seen again. He writes that new terms such as "e-health" are unneeded; in this case "telemedicine" already exists to describe the application of telecommunications to medicine. He
Teeline Shorthand a streamlined way to transcribe the spoken word quickly by removing unnecessary letters from words and making the letters themselves faster to write. Vowels are often removed when they are not the first or last letter of a word, and silent letters are also ignored. Common prefixes, suffixes, and letter groupings (such as "sh" and "ing") are reduced to single symbols. The symbols themselves are derived from the old cursive forms of the letter and the unnecessary parts are again stripped leaving only the core of the letter left. Unlike phonetics based shorthands, such as Pitman, Teeline is a spelling