Semiotics

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Semiotics, semiotic studies, or semiology is the study of sign processes (semiosis), or signification and communication, sign (semiotics) and symbols, both individually and grouped into sign systems. It includes the study of how semiosis is constructed and understanding.

This discipline is frequently seen as having important anthropology dimensions. However, some semioticians focus on the logical dimensions of the science. They examine areas belonging also to the natural sciences - such as how organisms make predictions about, and adapt to, their semiotic niche in the world (see semiosis). In general, semiotic theories take signs or sign systems as their object of study: the communication of information in living organisms is covered in biosemiotics or zoosemiosis.

Syntactics is the branch of semiotics that deals with the formal properties of signs and symbols.The American Heritage Dictionary of the English Language: syntactics

Terminology The term, which was spelled semeiotics (Ancient Greek: σημειωτικός, semeiotikos, an interpreter of signs), was first used in English by Henry Stubbes (1670, p. 75) in a very precise sense to denote the branch of medical science relating to the interpretation of signs. John Locke used the terms semeiotike and semeiotics in Book 4, Chapter 21 of An Essay Concerning Human Understanding (1690). Here he explains how science can be divided into three parts:

Locke then elaborates on the nature of this third category, naming it Σημειωτικη (Semeiotike) and explaining it as "the doctrine of signs" in the following terms:

In the nineteenth century, Charles Peirce defined what he termed "Charles Peirce#Philosophy: Logic, or semiotic" as the "quasi-necessary, or formal doctrine of signs", which abstracts "what must be the characters of all signs used by...an intelligence capable of learning by experience"Peirce, C.S., Collected Papers of Charles Sanders Peirce, vol. 2, paragraph 227., and which is philosophical logic pursued in terms of signs and sign processesPeirce, C.S. (1902), "Logic, Considered as Semeiotic", Manuscript L75, Eprint, and, in particular, its "On the Definition of Logic" (Memoir 12), Eprint. Charles Morris followed Peirce in using the term "semiotic" and in extending the discipline beyond human communication to animal learning and use of signals.

Saussure, however, viewed the most important area within semiotics as belonging to the social sciences:

Formulations Semioticians classify signs or sign systems in relation to the way they are transmitted (see modality (semiotics)). This process of carrying meaning depends on the use of code (semiotics) that may be the individual sounds or letters that humans use to form words, the body movements they make to show attitude or emotion, or even something as general as the clothes they wear. To neologism a word to refer to a thing (see lexical (semiotics) words), the community must agree on a simple meaning (a denotation (semiotics) meaning) within their language. But that word can transmit that meaning only within the language's grammatical structures and codes (see syntax and semantics). Codes also represent the value (semiotics) of the culture, and are able to add new shades of connotation (semiotics) to every aspect of life.

To explain the relationship between semiotics and communication studies, communication is defined as the process of transferring data from a source to a receiver as efficiently and effectively as possible. Hence, communication theorists construct models based on codes, media, and contexts to explain the biology, psychology, and mechanics involved. Both disciplines also recognise that the technical process cannot be separated from the fact that the receiver must decode (semiotics) the data, i.e., be able to distinguish the data as Salience (semiotics) and make meaning out of it. This implies that there is a necessary overlap between semiotics and communication. Indeed, many of the concepts are shared, although in each field the emphasis is different. In Messages and Meanings: An Introduction to Semiotics, Marcel Danesi (1994), suggested that semioticians' priorities were to study signification first and communication second. A more extreme view is offered by Jean-Jacques Nattiez (1987; trans. 1990: 16), who, as a musicology, considered the theoretical study of communication irrelevant to his application of semiotics.

Semiotics differs from linguistics in that it generalizes the definition of a sign to encompass signs in any medium or sensory modality. Thus it broadens the range of sign systems and sign relations, and extends the definition of language in what amounts to its widest analogical or metaphorical sense. Peirce's definition of the term "semiotic" as the study of necessary features of signs also has the effect of distinguishing the discipline from linguistics as the study of contingent features that the world's languages happen to have acquired in the course of human evolution.

Perhaps more difficult is the distinction between semiotics and the philosophy of language. In a sense, the difference is a difference of traditions more than a difference of subjects. Different authors have called themselves "philosopher of language" or "semiotician". This difference does not match the separation between analytic philosophy and continental philosophy. On a closer look, there may be found some differences regarding subjects. Philosophy of language pays more attention to natural languages or to languages in general, while semiotics is deeply concerned about non-linguistic signification. Philosophy of language also bears a stronger connection to linguistics, while semiotics is closer to some of the humanities (including literary theory) and to cultural anthropology.

Semiosis or semeiosis is the process that forms meaning from any organism's apprehension of the world through signs.

History The importance of signs and signification has been recognised throughout much of the history of philosophy, and in psychology as well. Plato and Aristotle both explored the relationship between signs and the world, and Augustine of Hippo considered the nature of the sign within a Convention (norm)al system. These theories have had a lasting effect in Western philosophy, especially through Scholastic philosophy. More recently, Umberto Eco, in his Semiotics and philosophy of language, has argued that semiotic theories are implicit in the work of most, perhaps all, major thinkers.

Some important semioticians Charles Sanders Peirce (1839–1914), the founder of the philosophical doctrine known as pragmatism (which he later renamed "pragmaticism" to distinguish it from the pragmatism developed by others like William James), preferred the terms "semiotic" and "semeiotic." He defined semiosis as "...action, or influence, which is, or involves, a cooperation of three subjects, such as a sign, its object, and its interpretant, this tri-relative influence not being in any way resolvable into actions between pairs." ("Pragmatism", Essential Peirce 2: 411; written 1907). His notion of semiosis evolved throughout his career, beginning with the triadic relation just described, and ending with a system consisting of 59,049 (= 310, or 3 to the 10th power) possible elements and relations. One reason for this high number is that he allowed each interpretant to act as a sign, thereby creating a new signifying relation. Peirce was also a notable logician, and he considered semiotics and logic as facets of a wider theory. For a summary of Peirce's contributions to semiotics, see Liszka (1996).

Ferdinand de Saussure (1857–1913), the "father" of modern linguistics, proposed a dualistic notion of signs, relating the signifier as the form of the word or phrase uttered, to the signified as the mental concept. It is important to note that, according to Saussure, the sign is completely arbitrary, i.e. there was no necessary connection between the sign and its meaning. This sets him apart from previous philosophers such as Plato or the Scholastics, who thought that there must be some connection between a signifier and the object it signifies. In his Course in General Linguistics, Saussure himself credits the American linguist William Dwight Whitney (1827-1894) with insisting on the arbitrary nature of the sign. Saussure's insistence on the arbitrariness of the sign has also greatly influenced later philosophers, especially postmodern theorists such as Jacques Derrida, Roland Barthes, and Jean Baudrillard. Ferdinand de Saussure coined the term semiologie while teaching his landmark "Course on General Linguistics" at the University of Geneva from 1906–1911. Saussure posited that no word is inherently meaningful. Rather a word is only a "signifier," i.e. the representation of something, and it must be combined in the brain with the "signified," or the thing itself, in order to form a meaning-imbued "sign." Saussure believed that dismantling signs was a real science, for in doing so we come to an empirical understanding of how humans synthesize physical stimuli into words and other abstract concepts.

Louis Hjelmslev (1899–1965) developed a structuralist approach to Saussure's theories. His best known work is Prolegomena: A Theory of Language, which was expanded in Resumé of the Theory of Language, a formal development of glossematics, his scientific calculus of language.

Charles W. Morris (1901–1979). In his 1938 Foundations of the Theory of Signs, he defined semiotics as grouping the triad syntax, semantics, and pragmatics. Syntax studies the interrelation of the signs, without regard to meaning. Semantics studies the relation between the signs and the objects to which they apply. Pragmatics studies the relation between the sign system and its human (or animal) user. Unlike his mentor George Herbert Mead, Morris was a behaviorist and sympathetic to the Vienna Circle positivism of his colleague Rudolf Carnap. Morris has been accused of misreading Peirce.

Umberto Eco made a wider audience aware of semiotics by various publications, most notably A Theory of Semiotics and his novel The Name of the Rose, which includes applied semiotic operations. His most important contributions to the field bear on interpretation, encyclopedia, and model reader. He has also criticized in several works (A theory of semiotics, La struttura assente, Le signe, La production de signes) the "iconism" or "iconic signs" (taken from Peirce's most famous triadic relation, based on indexes, icons, and symbols), to which he purposes four modes of sign production: recognition, ostension, replica, and invention.

Algirdas Julien Greimas developed a structural version of semiotics named generative semiotics, trying to shift the focus of discipline from signs to systems of signification. His theories develop the ideas of Saussure, Hjelmslev, Claude Lévi-Strauss, and Maurice Merleau-Ponty.

Thomas A. Sebeok, a student of Charles W. Morris, was a prolific and wide-ranging American semiotician. Though he insisted that animals are not capable of language, he expanded the purview of semiotics to include non-human signaling and communication systems, thus raising some of the issues addressed by philosophy of mind and coining the term zoosemiotics. Sebeok insisted that all communication was made possible by the relationship between an organism and the environment it lives in. He also posed the equation between semiosis (the activity of interpreting signs) and life - the view that has further developed by Copenhagen-Tartu biosemiotic school.

Juri Lotman (1922–1993) was the founding member of the Tartu (or Tartu-Moscow) Semiotic School. He developed a semiotic approach to the study of culture and established a communication model for the study of text semiotics. He also introduced the concept of the semiosphere. Among his Moscow colleagues were Vladimir Toporov, Vyacheslav Vsevolodovich Ivanov, and Boris Uspensky.

Valentin Volosinov () (1895–June 13, 1936) was a Soviet Union/Russian linguist, whose work has been influential in the field of literary theory and Marxism Ideology. Written in the late 1920s in the USSR, Voloshinov's Marxism and the Philosophy of Language (tr.: Marksizm i Filosofiya Yazyka) attempted to incorporate Saussure's linguistic insights into Marxism.

The Mu Group (Groupe µ) developed a structural version of rhetorics, and the visual semiotics.

Current applications hot- and cold-water faucets is common in many cultures but, as this example shows, the coding may be rendered meaningless because of context. The two faucets were probably sold as a coded set, but the code is unusable (and ignored) as there is a single water supply.

Applications of semiotics include:

It represents a methodology for the analysis of texts regardless of modality (Semiotics). For these purposes, "text" is any message preserved in a form whose existence is independent of both sender and receiver;
It can improve ergonomic design in situations where it is important to ensure that human beings can interact more effectively with their environments, whether it be on a large scale, as in architecture, or on a small scale, such as the configuration of instrumentation for human use.

Semiotics is only slowly establishing itself as a discipline to be respected. In some countries, its role is limited to literary criticism and an appreciation of audio and visual media, but this narrow focus can inhibit a more general study of the social and political forces shaping how different media are used and their dynamic status within modern culture. Issues of technological determinism in the choice of media and the design of communication strategies assume new importance in this age of mass media. The use of semiotic methods to reveal different levels of meaning and, sometimes, hidden motivations has led some to demonization elements of the subject as Marxist, nihilist, etc. (e.g. critical discourse analysis in Postmodernism and deconstruction in Post-structuralism).

Publication of research is both in dedicated journals such as Sign Systems Studies, established by Juri Lotman and published by Tartu University Press; Semiotica, founded by Sebeok; Zeitschrift für Semiotik; European Journal of Semiotics; Versus (founded and directed by Eco), et al.; The American Journal of Semiotics; and as articles accepted in periodicals of other disciplines, especially journals oriented toward philosophy and cultural criticism.

Branches Semiotics has sprouted a number of subfields, including but not limited to the following:

Biosemiotics is the study of semiotic processes at all levels of biology, or a semiotic study of living systems.

Computational semiotics attempts to engineer the process of semiosis, say in the study of and design for Human-Computer Interaction or to mimic aspects of human cognition through artificial intelligence and knowledge representation.

Cultural and Semiotic literary criticism examines the literary world, the visual media, the mass media, and advertising in the work of writers such as Roland Barthes, Marcel Danesi, and Juri Lotman.

Music semiology "There are strong arguments that music inhabits a semiological realm which, on both ontogenetic and phylogenetic levels, has developmental priority over verbal language." (Middleton 1990, p.172) See Nattiez (1976, 1987, 1989), Stefani (1973, 1986), Baroni (1983), and Semiotica (66: 1–3 (1987)).

Social semiotics expands the interpretable semiotic landscape to include all cultural codes, such as in slang, fashion, and advertising. See the work of Roland Barthes, Michael Halliday, Bob Hodge, and Christian Metz.

Structuralism and post-structuralism in the work of Jacques Derrida, Michel Foucault, Louis Hjelmslev, Roman Jakobson, Jacques Lacan, Claude Lévi-Strauss, etc.

Organizational semiotics is the study of semiotic processes in organizations. It has strong ties to Computational semiotics and Human-Computer Interaction.

Urban semiotics

Law and Semiotics

Visual semiotics -- a subdomain of semiotics that analyses visual signs. See also visual rhetoric .

See also

Communication studies
Critical theory
Cybernetics
Encodings
Hermeneutics
Information theory
Inquiry
Linguistics
Linguistic anthropology
Logic
Logic of information
Logic of relatives

Meaning (semiotics)
Media studies
Pragmatics
Semantics
Semeiotic
Semiotic dynamics
Semiotic information theory
Symbology
Syntax

Bibliography

Barthes, Roland. ( 1987). Mythologies. New York: Hill & Wang.

Barthes, Roland ( 1967). Elements of Semiology. (Translated by Annette Lavers & Colin Smith). London: Jonathan Cape.

Chandler, Daniel. (2002). Semiotics: The Basics. London: Routledge.

Clarke, D. S. (1987). Principles of Semiotic. London: Routledge & Kegan Paul.
Clarke, D. S. (2003). Sign Levels. Dordrecht: Kluwer.

Culler, Jonathan (1975). Structuralist Poetics: Structuralism, Linguistics and the Study of Literature. London: Routledge & Kegan Paul.

Danesi, Marcel & Perron, Paul. (1999). Analyzing Cultures: An Introduction and Handbook. Bloomington: Indiana UP.
Danesi, Marcel. (1994). Messages and Meanings: An Introduction to Semiotics. Toronto: Canadian Scholars' Press.

Danesi, Marcel. (2002). Understanding Media Semiotics. London: Arnold; New York: Oxford UP.

Deely, John. (2005 ). Basics of Semiotics. 4th ed. Tartu: Tartu University Press.
Deely, John. (2003). The Impact on Philosophy of Semiotics. South Bend: St. Augustine Press.
Deely, John. (2001). Four Ages of Understanding. Toronto: University of Toronto Press.

Derrida, Jacques (1981). Positions. (Translated by Alan Bass). London: Athlone Press.

Eagleton, Terry. (1983). Literary Theory: An Introduction. Oxford: Basil Blackwell.
Eco, Umberto. (1976). A Theory of Semiotics. London: Macmillan.

Foucault, Michel. (1970). The Order of Things: An Archaeology of the Human Sciences. London: Tavistock.

Greimas, Algirdas. (1987). On Meaning: Selected Writings in Semiotic Theory. (Translated by Paul J Perron & Frank H Collins). London: Frances Pinter.

Hjelmslev, Louis (1961). Prolegomena to a Theory of Language. (Translated by Francis J. Whitfield). Madison: University of Wisconsin Press.

Hodge, Robert & Kress, Gunther. (1988). Social Semiotics. Ithaca: Cornell UP.

Lacan, Jacques. (1977) Écrits: A Selection. (Translated by Alan Sheridan). New York: Norton.

Lidov, David (1999) Elements of Semiotics. New York: St. Martin's Press.

Liszka, J. J., 1996. A General Introduction to the Semeiotic of C.S. Peirce. Indiana University Press.

Locke, J., The Works of John Locke, A New Edition, Corrected, In Ten Volumes, Vol.III, T. Tegg, (London), 1823. (facsimile reprint by Scientia, (Aalen), 1963.)

Lotman, Yuri L. (1990). Universe of the Mind: A Semiotic Theory of Culture. (Translated by Ann Shukman). London: I.B. Tauris.

Charles W. Morris (1971). Writings on the general theory of signs. The Hague: Mouton.

Peirce, Ch. (1934). Collected papers: Volume V. Pragmatism and pragmaticism. Cambridge, MA, USA: Harvard University Press.

Sebeok, Thomas A. (Editor) (1977). A Perfusion of Signs. Bloomington, IN: Indiana University Press.

Stubbe, H. (Henry Stubbes), The Plus Ultra reduced to a Non Plus: Or, A Specimen of some Animadversions upon the Plus Ultra of Mr. Glanvill, wherein sundry Errors of some Virtuosi are discovered, the Credit of the Aristotelians in part Re-advanced; and Enquiries made...., (London), 1670.

Williamson, Judith. (1978). Decoding Advertisements: Ideology and Meaning in Advertising. London: Boyars.

References Further reading

Applied Semiotics / Sémiotique appliquée
Language and the Origin of Semiosis
Communicology: The link between semiotics and phenomenological manifestations
The Commens Dictionary of Peirce's Terms
Arisbe, The Peirce Gateway
Portal Louis Hjelmslev
Semiotics for Beginners
The Semiotics of the Web
Charles W. Morris
Ryder, Martin, Instructional Technology Connections: Semiotics, Webpage
Semiotics and the English Language Arts
Stanford Encyclopedia of Philosophy:

Meier-Oeser, Stephan: Medieval Semiotics (2003)
Atkin, Albert: Peirce's Theory of Signs (2006)

Semiotics and ontology: John Deely and John Poinsot
Moles, Robert N. Legal Theory lecture Ronald Stamper and Norm based systems on the Networked Knowledge web site.

Footnotes

Semiotics, semiotic studies, or semiology is the study of sign processes (semiosis), or signification and communication, sign (semiotics) and symbols, both individually and grouped into sign systems. It includes the study of how semiosis is constructed and understanding.

This discipline is frequently seen as having important anthropology dimensions. However, some semioticians focus on the logical dimensions of the science. They examine areas belonging also to the natural sciences - such as how organisms make predictions about, and adapt to, their semiotic niche in the world (see semiosis). In general, semiotic theories take signs or sign systems as their object of study: the communication of information in living organisms is covered in biosemiotics or zoosemiosis.

Syntactics is the branch of semiotics that deals with the formal properties of signs and symbols.The American Heritage Dictionary of the English Language: syntactics

Terminology The term, which was spelled semeiotics (Ancient Greek: σημειωτικός, semeiotikos, an interpreter of signs), was first used in English by Henry Stubbes (1670, p. 75) in a very precise sense to denote the branch of medical science relating to the interpretation of signs. John Locke used the terms semeiotike and semeiotics in Book 4, Chapter 21 of An Essay Concerning Human Understanding (1690). Here he explains how science can be divided into three parts:

Locke then elaborates on the nature of this third category, naming it Σημειωτικη (Semeiotike) and explaining it as "the doctrine of signs" in the following terms:

In the nineteenth century, Charles Peirce defined what he termed "Charles Peirce#Philosophy: Logic, or semiotic" as the "quasi-necessary, or formal doctrine of signs", which abstracts "what must be the characters of all signs used by...an intelligence capable of learning by experience"Peirce, C.S., Collected Papers of Charles Sanders Peirce, vol. 2, paragraph 227., and which is philosophical logic pursued in terms of signs and sign processesPeirce, C.S. (1902), "Logic, Considered as Semeiotic", Manuscript L75, Eprint, and, in particular, its "On the Definition of Logic" (Memoir 12), Eprint. Charles Morris followed Peirce in using the term "semiotic" and in extending the discipline beyond human communication to animal learning and use of signals.

Saussure, however, viewed the most important area within semiotics as belonging to the social sciences:

Formulations Semioticians classify signs or sign systems in relation to the way they are transmitted (see modality (semiotics)). This process of carrying meaning depends on the use of code (semiotics) that may be the individual sounds or letters that humans use to form words, the body movements they make to show attitude or emotion, or even something as general as the clothes they wear. To neologism a word to refer to a thing (see lexical (semiotics) words), the community must agree on a simple meaning (a denotation (semiotics) meaning) within their language. But that word can transmit that meaning only within the language's grammatical structures and codes (see syntax and semantics). Codes also represent the value (semiotics) of the culture, and are able to add new shades of connotation (semiotics) to every aspect of life.

To explain the relationship between semiotics and communication studies, communication is defined as the process of transferring data from a source to a receiver as efficiently and effectively as possible. Hence, communication theorists construct models based on codes, media, and contexts to explain the biology, psychology, and mechanics involved. Both disciplines also recognise that the technical process cannot be separated from the fact that the receiver must decode (semiotics) the data, i.e., be able to distinguish the data as Salience (semiotics) and make meaning out of it. This implies that there is a necessary overlap between semiotics and communication. Indeed, many of the concepts are shared, although in each field the emphasis is different. In Messages and Meanings: An Introduction to Semiotics, Marcel Danesi (1994), suggested that semioticians' priorities were to study signification first and communication second. A more extreme view is offered by Jean-Jacques Nattiez (1987; trans. 1990: 16), who, as a musicology, considered the theoretical study of communication irrelevant to his application of semiotics.

Semiotics differs from linguistics in that it generalizes the definition of a sign to encompass signs in any medium or sensory modality. Thus it broadens the range of sign systems and sign relations, and extends the definition of language in what amounts to its widest analogical or metaphorical sense. Peirce's definition of the term "semiotic" as the study of necessary features of signs also has the effect of distinguishing the discipline from linguistics as the study of contingent features that the world's languages happen to have acquired in the course of human evolution.

Perhaps more difficult is the distinction between semiotics and the philosophy of language. In a sense, the difference is a difference of traditions more than a difference of subjects. Different authors have called themselves "philosopher of language" or "semiotician". This difference does not match the separation between analytic philosophy and continental philosophy. On a closer look, there may be found some differences regarding subjects. Philosophy of language pays more attention to natural languages or to languages in general, while semiotics is deeply concerned about non-linguistic signification. Philosophy of language also bears a stronger connection to linguistics, while semiotics is closer to some of the humanities (including literary theory) and to cultural anthropology.

Semiosis or semeiosis is the process that forms meaning from any organism's apprehension of the world through signs.

History The importance of signs and signification has been recognised throughout much of the history of philosophy, and in psychology as well. Plato and Aristotle both explored the relationship between signs and the world, and Augustine of Hippo considered the nature of the sign within a Convention (norm)al system. These theories have had a lasting effect in Western philosophy, especially through Scholastic philosophy. More recently, Umberto Eco, in his Semiotics and philosophy of language, has argued that semiotic theories are implicit in the work of most, perhaps all, major thinkers.

Some important semioticians Charles Sanders Peirce (1839–1914), the founder of the philosophical doctrine known as pragmatism (which he later renamed "pragmaticism" to distinguish it from the pragmatism developed by others like William James), preferred the terms "semiotic" and "semeiotic." He defined semiosis as "...action, or influence, which is, or involves, a cooperation of three subjects, such as a sign, its object, and its interpretant, this tri-relative influence not being in any way resolvable into actions between pairs." ("Pragmatism", Essential Peirce 2: 411; written 1907). His notion of semiosis evolved throughout his career, beginning with the triadic relation just described, and ending with a system consisting of 59,049 (= 310, or 3 to the 10th power) possible elements and relations. One reason for this high number is that he allowed each interpretant to act as a sign, thereby creating a new signifying relation. Peirce was also a notable logician, and he considered semiotics and logic as facets of a wider theory. For a summary of Peirce's contributions to semiotics, see Liszka (1996).

Ferdinand de Saussure (1857–1913), the "father" of modern linguistics, proposed a dualistic notion of signs, relating the signifier as the form of the word or phrase uttered, to the signified as the mental concept. It is important to note that, according to Saussure, the sign is completely arbitrary, i.e. there was no necessary connection between the sign and its meaning. This sets him apart from previous philosophers such as Plato or the Scholastics, who thought that there must be some connection between a signifier and the object it signifies. In his Course in General Linguistics, Saussure himself credits the American linguist William Dwight Whitney (1827-1894) with insisting on the arbitrary nature of the sign. Saussure's insistence on the arbitrariness of the sign has also greatly influenced later philosophers, especially postmodern theorists such as Jacques Derrida, Roland Barthes, and Jean Baudrillard. Ferdinand de Saussure coined the term semiologie while teaching his landmark "Course on General Linguistics" at the University of Geneva from 1906–1911. Saussure posited that no word is inherently meaningful. Rather a word is only a "signifier," i.e. the representation of something, and it must be combined in the brain with the "signified," or the thing itself, in order to form a meaning-imbued "sign." Saussure believed that dismantling signs was a real science, for in doing so we come to an empirical understanding of how humans synthesize physical stimuli into words and other abstract concepts.

Louis Hjelmslev (1899–1965) developed a structuralist approach to Saussure's theories. His best known work is Prolegomena: A Theory of Language, which was expanded in Resumé of the Theory of Language, a formal development of glossematics, his scientific calculus of language.

Charles W. Morris (1901–1979). In his 1938 Foundations of the Theory of Signs, he defined semiotics as grouping the triad syntax, semantics, and pragmatics. Syntax studies the interrelation of the signs, without regard to meaning. Semantics studies the relation between the signs and the objects to which they apply. Pragmatics studies the relation between the sign system and its human (or animal) user. Unlike his mentor George Herbert Mead, Morris was a behaviorist and sympathetic to the Vienna Circle positivism of his colleague Rudolf Carnap. Morris has been accused of misreading Peirce.

Umberto Eco made a wider audience aware of semiotics by various publications, most notably A Theory of Semiotics and his novel The Name of the Rose, which includes applied semiotic operations. His most important contributions to the field bear on interpretation, encyclopedia, and model reader. He has also criticized in several works (A theory of semiotics, La struttura assente, Le signe, La production de signes) the "iconism" or "iconic signs" (taken from Peirce's most famous triadic relation, based on indexes, icons, and symbols), to which he purposes four modes of sign production: recognition, ostension, replica, and invention.

Algirdas Julien Greimas developed a structural version of semiotics named generative semiotics, trying to shift the focus of discipline from signs to systems of signification. His theories develop the ideas of Saussure, Hjelmslev, Claude Lévi-Strauss, and Maurice Merleau-Ponty.

Thomas A. Sebeok, a student of Charles W. Morris, was a prolific and wide-ranging American semiotician. Though he insisted that animals are not capable of language, he expanded the purview of semiotics to include non-human signaling and communication systems, thus raising some of the issues addressed by philosophy of mind and coining the term zoosemiotics. Sebeok insisted that all communication was made possible by the relationship between an organism and the environment it lives in. He also posed the equation between semiosis (the activity of interpreting signs) and life - the view that has further developed by Copenhagen-Tartu biosemiotic school.

Juri Lotman (1922–1993) was the founding member of the Tartu (or Tartu-Moscow) Semiotic School. He developed a semiotic approach to the study of culture and established a communication model for the study of text semiotics. He also introduced the concept of the semiosphere. Among his Moscow colleagues were Vladimir Toporov, Vyacheslav Vsevolodovich Ivanov, and Boris Uspensky.

Valentin Volosinov () (1895–June 13, 1936) was a Soviet Union/Russian linguist, whose work has been influential in the field of literary theory and Marxism Ideology. Written in the late 1920s in the USSR, Voloshinov's Marxism and the Philosophy of Language (tr.: Marksizm i Filosofiya Yazyka) attempted to incorporate Saussure's linguistic insights into Marxism.

The Mu Group (Groupe µ) developed a structural version of rhetorics, and the visual semiotics.

Current applications hot- and cold-water faucets is common in many cultures but, as this example shows, the coding may be rendered meaningless because of context. The two faucets were probably sold as a coded set, but the code is unusable (and ignored) as there is a single water supply.

Applications of semiotics include:

It represents a methodology for the analysis of texts regardless of modality (Semiotics). For these purposes, "text" is any message preserved in a form whose existence is independent of both sender and receiver;
It can improve ergonomic design in situations where it is important to ensure that human beings can interact more effectively with their environments, whether it be on a large scale, as in architecture, or on a small scale, such as the configuration of instrumentation for human use.

Biosemiotics is the study of semiotic processes at all levels of biology, or a semiotic study of living systems.

Computational semiotics attempts to engineer the process of semiosis, say in the study of and design for Human-Computer Interaction or to mimic aspects of human cognition through artificial intelligence and knowledge representation.

Cultural and Semiotic literary criticism examines the literary world, the visual media, the mass media, and advertising in the work of writers such as Roland Barthes, Marcel Danesi, and Juri Lotman.

Music semiology "There are strong arguments that music inhabits a semiological realm which, on both ontogenetic and phylogenetic levels, has developmental priority over verbal language." (Middleton 1990, p.172) See Nattiez (1976, 1987, 1989), Stefani (1973, 1986), Baroni (1983), and Semiotica (66: 1–3 (1987)).

Social semiotics expands the interpretable semiotic landscape to include all cultural codes, such as in slang, fashion, and advertising. See the work of Roland Barthes, Michael Halliday, Bob Hodge, and Christian Metz.

Structuralism and post-structuralism in the work of Jacques Derrida, Michel Foucault, Louis Hjelmslev, Roman Jakobson, Jacques Lacan, Claude Lévi-Strauss, etc.

Organizational semiotics is the study of semiotic processes in organizations. It has strong ties to Computational semiotics and Human-Computer Interaction.

Urban semiotics

Law and Semiotics

Visual semiotics -- a subdomain of semiotics that analyses visual signs. See also visual rhetoric .