Miscellaneous Technical is a Unicode block ranging from U+2300 to U+23FF, which contains various common

symbol A symbol is a mark, sign, or word that indicates, signifies, or is understood as representing an idea, object, or relationship. Symbols allow people to go beyond what is known or seen by creating linkages between otherwise very different conc ...

s which are related to and used in the various technical, programming language, and academic professions. For example: * Symbol ⌂ (HTML hexadecimal code is ⌂) represents a house or a home. * Symbol ⌘ (⌘) is a "place of interest" sign. It may be used to represent the ''

Command key The Command key (sometimes abbreviated as Cmd key), , formerly also known as the Apple key or open Apple key, is a modifier key present on Apple keyboards. The Command key's purpose is to allow the user to enter keyboard commands in applicat ...

'' on a Mac keyboard. * Symbol ⌚ (⌚) is a

watch A watch is a portable timepiece intended to be carried or worn by a person. It is designed to keep a consistent movement despite the motions caused by the person's activities. A wristwatch is designed to be worn around the wrist, attached ...

(or

clock A clock or a timepiece is a device used to measure and indicate time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and ...

). * Symbol ⏏ (⏏) is the "Eject" button symbol found on electronic equipment. * Symbol ⏚ (⏚) is the "

Earth Ground In electrical engineering, ground or earth is a reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth. Electrical circuits may be connec ...

" symbol found on electrical or electronic manual, tag and equipment. It also includes most of the uncommon symbols used by the APL programming language.

Miscellaneous Technical (2300–23FF) in Unicode

Unicode Unicode, formally The Unicode Standard,The formal version reference is is an information technology standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. The standard, ...

, ''Miscellaneous Technical'' symbols placed in the

hexadecimal In mathematics and computing, the hexadecimal (also base-16 or simply hex) numeral system is a positional numeral system that represents numbers using a radix (base) of 16. Unlike the decimal system representing numbers using 10 symbols, he ...

range 0x2300–0x23FF, (decimal 8960–9215), as described below.

(2300–233F)

:1.Unicode code points U+2329 & U+232A are deprecated.

(2340–237F)

(2380–23BF)

(23C0–23FF)

Block

Emoji

The Miscellaneous Technical block contains eighteen emoji: U+231A–U+231B, U+2328, U+23CF, U+23E9–U+23F3 and U+23F8–U+23FA. Fifteen of these characters have standardized variants defined, to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for each character, for a total of 30 variants. These fifteen base characters are: U+231A–U+231B, U+2328, U+23CF, U+23E9–U+23EA, U+23ED–U+23EF, U+23F1–U+23F3 and U+23F8–U+23FA.

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Miscellaneous Technical block:

References

{{Mathematical symbols notation language Symbols Unicode blocks