Ransom note effect
Encyclopedia
In typography
Typography
Typography is the art and technique of arranging type in order to make language visible. The arrangement of type involves the selection of typefaces, point size, line length, leading , adjusting the spaces between groups of letters and adjusting the space between pairs of letters...

, the ransom note effect is the result of using an excessive number of juxtaposed typeface
Typeface
In typography, a typeface is the artistic representation or interpretation of characters; it is the way the type looks. Each type is designed and there are thousands of different typefaces in existence, with new ones being developed constantly....

s. It takes its name from the appearance of a stereotypical ransom
Ransom
Ransom is the practice of holding a prisoner or item to extort money or property to secure their release, or it can refer to the sum of money involved.In an early German law, a similar concept was called bad influence...

 note, with the message formed from words or letters cut randomly from a magazine
Magazine
Magazines, periodicals, glossies or serials are publications, generally published on a regular schedule, containing a variety of articles. They are generally financed by advertising, by a purchase price, by pre-paid magazine subscriptions, or all three...

 or newspaper
Newspaper
A newspaper is a scheduled publication containing news of current events, informative articles, diverse features and advertising. It usually is printed on relatively inexpensive, low-grade paper such as newsprint. By 2007, there were 6580 daily newspapers in the world selling 395 million copies a...

 in order to avoid using recognisable handwriting
Handwriting
Handwriting is a person's particular & individual style of writing with pen or pencil, which contrasts with "Hand" which is an impersonal and formalised writing style in several historical varieties...

. The term is also used to describe poor typesetting or layout created by an untrained Web developer or desktop publishing
Desktop publishing
Desktop publishing is the creation of documents using page layout software on a personal computer.The term has been used for publishing at all levels, from small-circulation documents such as local newsletters to books, magazines and newspapers...

 user, but the problem is recognised in classical typography which cites handbills from the 18th and 19th centuries as particular examples.

Early versions of Macintosh system software
Mac OS
Mac OS is a series of graphical user interface-based operating systems developed by Apple Inc. for their Macintosh line of computer systems. The Macintosh user experience is credited with popularizing the graphical user interface...

, up through System 6, included a bitmapped font called San Francisco
San Francisco (typeface)
San Francisco was one of the original bitmap typefaces for the Apple Macintosh computer. It was designed by Susan Kare to mimic the ransom note effect. An official TrueType version was never made, and San Francisco was rendered obsolete with the arrival of System 7., by Hank Gillette, is a free...

 that replicated the ransom note effect. The font was not carried over into versions after System 7, though computer font
Computer font
A computer font is an electronic data file containing a set of glyphs, characters, or symbols such as dingbats. Although the term font first referred to a set of metal type sorts in one style and size, since the 1990s it is generally used to refer to a scalable set of digital shapes that may be...

 renditions were created by hobbyists.

The ransom note effect may also occur when a web browser
Web browser
A web browser is a software application for retrieving, presenting, and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier and may be a web page, image, video, or other piece of content...

 uses different fonts to display parts of a web page
Web page
A web page or webpage is a document or information resource that is suitable for the World Wide Web and can be accessed through a web browser and displayed on a monitor or mobile device. This information is usually in HTML or XHTML format, and may provide navigation to other web pages via hypertext...

 in different language
Language
Language may refer either to the specifically human capacity for acquiring and using complex systems of communication, or to a specific instance of such a system of complex communication...

s or encoding
Character encoding
A character encoding system consists of a code that pairs each character from a given repertoire with something else, such as a sequence of natural numbers, octets or electrical pulses, in order to facilitate the transmission of data through telecommunication networks or storage of text in...

s. To avoid this, web browsers try to use the same font for as much of the page as possible.
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