Daisy wheel printing is an impact printing technology invented in 1970 by Andrew Gabor at Diablo Data Systems. It uses interchangeable pre-formed type elements, each with typically 96 glyphs, to generate high-quality output comparable to premium typewriters such as the IBM Selectric, but two to three times faster. Daisy wheel printing was used in electronic typewriters, word processors and computers from 1972. The daisy wheel is so named because of its resemblance to the daisy flower.
Helvetica, also known by its original name Neue Haas Grotesk, is a widely-used sans-serif typeface developed in 1957 by Swiss typeface designer Max Miedinger and Eduard Hoffmann.
Arial is a sans-serif typeface in the neo-grotesque style. Fonts from the Arial family are included with all versions of Microsoft Windows after Windows 3.1, as well as in other Microsoft programs, Apple's macOS, and many PostScript 3 printers. In Office 2007, Arial was replaced by Calibri as the default typeface in PowerPoint, Excel, and Outlook.
Courier is a monospaced slab serif typeface commissioned by IBM and designed by Howard "Bud" Kettler (1919–1999) in the mid-1950s. The Courier name and typeface concept are in the public domain. Courier has been adapted for use as a computer font, and versions of it are installed on most desktop computers.
The Hong Kong Supplementary Character Set is a set of Chinese characters – 4,702 in total in the initial release—used in Cantonese, as well as when writing the names of some places in Hong Kong.
Lucida is an extended family of related typefaces designed by Charles Bigelow and Kris Holmes and released from 1984 onwards. The family is intended to be extremely legible when printed at small size or displayed on a low-resolution display – hence the name, from 'lucid'.
Code page 437 is the character set of the original IBM PC. It is also known as CP437, OEM-US, OEM 437, PC-8, or DOS Latin US. The set includes all printable ASCII characters as well as some accented letters (diacritics), Greek letters, icons, and line-drawing symbols. It is sometimes referred to as the "OEM font" or "high ASCII", or as "extended ASCII".
Windows-1256 is a code page used under Microsoft Windows to write Arabic and other languages that use Arabic script, such as Persian and Urdu.
The slashed zero 0︀ is a representation of the Arabic digit "0" (zero) with a slash through it. This variant zero glyph is often used to distinguish the digit "zero" ("0") from the Latin script letter "O" anywhere that the distinction needs emphasis, particularly in encoding systems, scientific and engineering applications, computer programming, and telecommunications. It thus helps to differentiate characters that would otherwise be homoglyphs. It was commonly used during the punch card era, when programs were typically written out by hand, to avoid ambiguity when the character was later typed on a card punch.
Andalé Mono is a monospaced sans-serif typeface designed by Steve Matteson for terminal emulation and software development environments, originally for the Taligent project by Apple Inc. and IBM. Andalé Mono has a sibling called Andalé Sans.
Segoe is a typeface, or family of fonts, that is best known for its use by Microsoft. The company uses Segoe in its online and printed marketing materials, including recent logos for a number of products. Additionally, the Segoe UI font sub-family is used by numerous Microsoft applications, and may be installed by applications. It was adopted as Microsoft's default operating system font, and is also used on Outlook.com, Microsoft's web-based email service. On August 23, 2012, Microsoft unveiled its new corporate logo typeset in Segoe, replacing the logo it had used for the previous 25 years.
Century Gothic is a digital sans-serif typeface in the geometric style, released by Monotype Imaging in 1990. It is a redrawn version of Monotype's own Twentieth Century, a copy of Bauer's Futura, to match the widths of ITC Avant Garde Gothic. It is an exclusively digital typeface that has never been manufactured as metal type.
News Gothic is a sans-serif typeface designed by Morris Fuller Benton, and was released in 1908 by his employer American Type Founders (ATF). The typeface is similar in proportion and structure to Franklin Gothic, also designed by Benton, but lighter.
Kochi (東風フォント) was a font development project to build free replacements of proprietary fonts such as MS Gothic or MS Mincho, developed by Yasuyuki Furukawa. The project consisted of the Kochi Gothic and Kochi Mincho fonts. It was released in the public domain.
The IBM Selectric was a highly successful line of electric typewriters introduced by IBM on 31 July 1961.
The programming language APL uses a number of symbols, rather than words from natural language, to identify operations, similarly to mathematical symbols. Prior to the wide adoption of Unicode, a number of special-purpose EBCDIC and non-EBCDIC code pages were used to represent the symbols required for writing APL.
Inconsolata is an open-source font created by Raph Levien and released under the SIL Open Font License. It is a humanist lineal monospaced font designed for source code listing, terminal emulators, and similar uses. It was influenced by the proprietary Consolas monospaced font, designed by Lucas de Groot, the proportional Avenir and IBM's classic monospaced Letter Gothic.
Noto is a free font family comprising over 100 individual computer fonts, which are together designed to cover all the scripts encoded in the Unicode standard. As of November 2024, Noto covers around 1,000 languages and 162 writing systems. As of October 2016, Noto fonts cover all 93 scripts defined in Unicode version 6.1, although fewer than 30,000 of the nearly 75,000 CJK unified ideographs in version 6.0 are covered. In total, Noto fonts cover over 77,000 characters, which is around half of the 149,186 characters defined in Unicode 15.0.
IBM Plex is an open source typeface superfamily conceptually designed and developed by Mike Abbink at IBM in collaboration with Bold Monday to reflect the design principles of IBM and to be used for all brand material across the company internationally. Plex replaces Helvetica as the IBM corporate typeface after more than fifty years, freeing the company from extensive license payments in the process.
