The Tono-Pen is a handheld device thatâs shaped like a large marker. It provides a digital readout of eye pressure. Your doctor can use it to touch your eye and measure pressure. Though useful in many cases, the Tono-Pen is considered less accurate than the Goldmann tonometer in people with normal corneas.
The English language has two types: British English and American English. Other variations such as Oxford English, Standard English, or other variants are mere adaptations of the two types (especially for consistency or reference use, e.g., in media or publication). British English.
A dialect is a slightly different form of the same language. American English and Standard (British) English are different dialects, for example. The basics of the language remain the same, but certain words and accents are different. Language is known everywhere and dialect is only used in a certain group or area.anguage is a form of communication. English, Korean, Spanish, French, and German are all languages people use to communicate with each other. Dialects are the different prono â¦ unciations of words in languages, as well as different usages of words and phrases.