Bridge Contexts: Meaning in the Edgeless Boundary

Previously, I’ve written about the idea of the “edgeless boundary” between semiospheres for someone with knowledge of more than one context. This boundary is “edgeless” because to the person perceiving it, there is little or no obvious boundary.

In software systems, especially in situations where different software applications are in use, the boundary between them, by contrast, can be quite stark and apparent. I’ll describe the reasons for this in other postings at a later time. The nutshell explanation is that each software system must be constrained to a well-defined subset of concepts in order to operate consistently. The subset of reality about which a particular application system can capture data (symbols) is limited by design to those regularly observable conditions and events that are of importance to the performance of some business function.

Often (in an ideal scenario), an organization will select only one application to support one set of business functions at a time. A portfolio of applications will thus be constructed through the acquisition/development of different applications for different sets of business functions. As mentioned elsewhere on this site, sometimes an organization will have acquired more than one application of a particular type (see ERP page). 

In any case, information contained in one application oftentimes needs to be replicated into another application within the organization.  When this happens, regardless of the method by which the information is moved from one application to another, a special kind of context must be created/defined in order for the information to flow. This context is called a “bridging context” or simply a “bridge context”.

As described previously, an application system represents a mechanized perception of reality. If we anthropomorphize the application, briefly, we might say that the application forms a semiosphere consisting of the meaning projected onto its syntactic media by the human developers and its current user community, forming symbols (data) which carry the specifically intended meaning of the context.

Two applications, therefore, would present two different semiospheres. The communication of information from one semiosphere to the other occurs when the symbols of one application are deconstructed and transformed into the symbols of the other application, with or without commensurate changes in meaning. This transformation may be effected by human intervention (as through, for example, the interpretation of outputs from one system and the re-coding/data entry into the other), or by automated transformation processes of any type (i.e., other software).

“Meaning” in a Bridging Context

Bridging Contexts have unique features among the genus of contexts overall. They exist primarily to facilitate the movement of information from one context to another. The meaning contained within any Bridging Context is limited to that of the information passing across the bridge. Some of the concepts and facts of the original contexts will be interpretable (and hence will have meaning) within the bridging context only if they are used or transformed during this flow.  Additional information may exist within the bridge context, but will generally be limited to information required to perform or manage the process of transformation.

Hence, I would consider that the knowledge held or communicated by an individual (or system) operating within a bridging context which is otherwise unrelated to either of the original contexts, or of the process of transference, would existing outside of the bridging context, possibly in a third context. As described previously, the individual may or may not perceive the separation of knowledge in this manner.

Special symbols called “travellers” may flow through untouched by transformation and unrecognized within the bridging context. These symbols represent information important in the origin context which may be returned unmodified to the origin context by additional processes. During the course of their trip across the bridging context(s) and through the target contexttravellers typically will have no interpretation, and will simply be passed along in an unmodified syntactic form until returned to their origin, where they can then be interpreted again. By this definition, a traveller is a symbol that flows across a bridge context but which only has meaning in the originating context.

Given a path P from context A to context B, the subset of concepts of A that are required to fulfill the information flow over path P are meaningful within the bridging context surrounding P. Likewise, the subset of concepts of B which are evoked or generated by the information flowing through path P, is also part of the content of the bridge context.  Finally, the path P may generate or use information in the course of events which are neither part of context A nor B. This information is also contained within the bridge context.

Bridge contexts may contain more than one path, and paths may transfer meaning in any direction between the bridged contexts. For that matter, it is possible that any particular bridging context may connect more than two other contexts (for example, when an automated system called an “Operational Data Store” is constructed, or a messaging interface such as those underlying Service Oriented Architecture (SOA) components are built).

An application system itself can represent a special case of a bridging context. An application system marries the context defined by the data modeller to the context defined by the user interface designer. This is almost a trivial distinction, as the two are generally so closely linked that their divergence should not be considered a sign of separate contexts. In this usage, an application user interface can be thought of as existing in the end user’s context, and the application itself acts to bridge that end user context to the context defining the database.

The Nature and Experience of Semiosphere Boundaries

I have been having an interesting discussion with Sentence First blogger Stan Carey regarding semiosphere boundaries, and I posted the following comment on his site. I thought I’d repeat it here then elaborate on it.

I’m no expert on Lotman (author of many semiotics papers and coiner of the term “semiosphere”), having only begun to read his work, and I also recognize and agree that there is no such thing as a fixed and easily recognized boundary between semiospheres. Your comment about the boundary really being some sort of  “permeable membrane” is one I agree with. I don’t think from what I have read that Lotman would disagree with you on that point, as he describes the boundary in the following way:

Insofar as the space of the semiosphere has an abstract character, its boundary cannot be visualized by means of concrete imagination. Just as in mathematics the border represents a multiplicity of points, belonging simultaneously to both the internal and external space, the semiotic border is represented by the sum of bilingual translatable “filters”, passing through which the text is translated into another language … situated outside the given semiosphere. (“On the Semiosphere”, Juri Lotman)

I do like his biosphere analogy, and it brings to mind another possible analogy that might be useful, namely that of an “ecosystem”. I’ll be looking into that soon. My notion (and as always it is a laypersons notion) is that the problem of description of a particular ecosystem presents the same puzzle as the identification and description of a semiosphere.

What’s in the ecosystem and what’s outside of it? If we’re talking about a salt marsh ecosystem, for example, where does the geographic border lie? Which creatures are part of the system and which ones are strangers to it (just travelling through)?

If a predator in the woods abutting the salt marsh happens to occasionally eat a creature from the salt marsh when they stray too far from home, does that make the predator part of the salt marsh ecosystem or not? What if they primarily eat forest critters? What if they primarily eat salt marsh critters? What if they eat equal amounts of forest and salt marsh critters?

What we see in this example is that the predator is an edge creature relative to the defined forest and salt marsh ecosystems. When we make this story about a particular individual creature, then whether the predator is in one or another ecosystem is dependent on how that ecosystem has been defined generally.

To the creature, the distinction is meaningless. It lives in both places, walks ground that is sometimes wooded and solid and sometimes muddy and loose. It eats what it can catch from either place. From the predator’s individual point of view, the world consists of bits of both ecosystems. In fact, from their point of view they probably would not recognize that they lived on the margins of two very different environments.

Now add to this the two individual prespectives of a salt marsh prey creature and a forest prey creature. Their typical experience, understanding and adaptation is of the more frequently encountered predators in their milieu. In fact they may have evolved special protections or strategies for foiling these common dangers.

If our predator is mostly a forest feeder, then the forest prey may be well adapted to avoid it, while the salt marsh prey may not. The salt marsh prey in this case may not understand or recognize the danger at all. Or else, if the individual salt marsh creature had spent some time with his pals at the edge of the forest, he may ultimately recognize the predator, although it might take a few moments to react.

Look, an individual creature does not typically experience a disjointed reality. The transition from forest to salt marsh is gradual (but recognizable). Our predator may have a worldview that includes elements of both the forest and the salt marsh. By virtue of this combined perception, the predator may experience what would be considered neither salt marsh nor forest, but the combination and unification of this edge reality.

To turn this back into a discussion of semantics, then…

If we equate our edge creature to a person with knowledge of two different domains (yourself, for example), then we get the same questions: which domain is that person a member of? If he primarily communicates in American vernacular but occasionaly uses Irish idioms, is he more American? If the reverse is true, perhaps he is more Irish?

In my mind the distinction is not so important to the individual, but is certainly more important to the people who share more of the “core” and less of the “periphery” (as Lotman described it) of various spheres. But these distinctions are relative, and what is “core” to one person would be “periphery” to another.

Such an edge person can “digest” and understand many aspects of the “core” of each of the semiospheres they experience. But by virtue of their experiences at the edge between, they may not by fully aware of the all aspects of those cores. Their experience of the semiosphere (as we saw with our predator example) is also not disjointed, but forms a seamless continuum. also does not lack for complexity or meaning, even though it does not represent either core. In fact, the experience of the boundary will be exactly the same in form (but not in content) as the experience of someone else in the center of a semiosphere.

I also think that in the case of the semiosphere, as with our ecosystem example, the “boundary” or “permeable membrane” is generated only by the existence of individual creatures who bridge it and cross freely between the domains. In the case of human communication, however, I think we all are “bridging” these gaps all the time, so much so that we don’t usually experience the shift until we are reminded of them by an unfamiliar word. The mere fact of a term’s unfamiliarity proves the case of a boundary condition for the individual.

Indicators of Semiospheric Boundary

I was reading an entry at Sentence First on the surprise the author experienced when the word “razzed” was used in the body of a book on semantics, and drew a connection between the reported experience of the blog’s author upon finding the term and the notion of “semiospheres” described by Yuri Lotman.

Lotman describes the following thoughts in his paper “On the Semiosphere”, (Sign Systems Studies 33.1, 2005):

The division between the core and the periphery is a law of the internal organisation of the semiosphere. The dominant semiotic systems are located at the core.

This suggest to me that one would expect the most frequent usage of terms important to a semiosphere to occur in the dominant core.  Since a semiosphere is a continuum all the way to its edges (sharing an edge with another semiosphere), these symbols from the core should eventually and occasionally appear in the edges.

Lotman also said:

The border of semiotic space is the most important functional and structural position, giving substance to its semiotic mechanism. The border is a bilingual mechanism, translating external communications into the internal language of the semiosphere and vice versa.

When the semiosphere identifies itself with the assimilated “cultural” space, and the world which is external to itself .. then the spatial distribution of semiotic forms takes the following shape in a variety of cases: a person who, by virtue of particular talent … or type of employment … belongs to two worlds, operates as a kind of interpreter, settling in the territorial periphery …whilst the sanctuary of “culture” confines itself to the deified world situated at the centre.

The author of the post at Sentence First described himself as residing at the “elbow of Europe” and his blog has as a catch phrase “An Irishman’s blog about the Engish language. Mostly.” The book he was reading was written in the 1930’s by an American for an American lay audience, the subject being the esoteria of semiotics.

What I found ironic/interesting is how these two semiotic events (the book and the blog post) illustrate Lotman’s points so nicely.

The book on semiotics was purposefully written by one of these special people with connections to two different worlds of semiosis (one of semiotic academia, and the other of the larger American culture of his time) and is a purposeful attempt to relate the esoteric concepts of the one in the vernacular of the other. From this, to the point raised by the Sentence First author, I judge that the use of the term “razzed” to actually be a great example of the book’s attempt to reach that core audience.

The second semiotic act provides a narrative of the experience of someone sitting on the boundary between two semiospheres. While I hesitate to try to label and define this second pair of semiospheres, I think the fact that the author had to pause when he encountered the term in the context of the book shows this boundary clearly.

What I liked about the posting was that, while Lotman’s discussion is a good illustration of the semiotic landscape, and how semiotic boundaries tend to operate, Sentence First’s posting tells the story of the experience of someone actually sitting on and experiencing one of those boundaries.

Putting these two things together shows, I think, one more thing as well. As an individual person, through my life experience, I gather and collect “semiotic technique” – in other words, I learn how to communicate – in many different contexts. Being human, I tend to distill, fuse, combine, contrast, and ultimately integrate all of these semiotic capabilities into my own personal arsonal of communication. Thus armed, I am able to translate one semiotic act from one context into any of a thousand others. It is my human condition to do so.

Thus while Lotman seems to imply that a special sort of person is needed to act at the semiotic boundary, I think that it takes no special talent in particular to do so. Rather, I think it is merely dependent on having a person who is immersed in both contexts to find someone who will translate between them.

Living in My Own, Personal Semiosphere

I am sure I’m not getting this right when I read these seminal papers on the “semiosphere”, beginning with Juri Lotman’s “On The Semiosphere” (Sign Systems Studies 33.1. 2005).  I have to admit that the text has me confused a bit. On the one hand, Juri defines the semiosphere as an analog to the biosphere, a large, all pervading expanse of interconnected life on our planet. On the other hand, as he describes its features (what it is and what it is not), he describes examples of something which can be quite a bit smaller than the entirety of semantic discourse in the world. This includes the semiospheres of countries, language groups, and professional practitioners.

In other words, what I would call contexts.

Taking from this the idea that a semiosphere represents the sum total aggregate of the symbollic space around this context, I had a vision of myself, walking with a sphere of communication techniques and examples (language, art, gesture, expression) floating about me. This cloud represented not just anything that I had ever said or written (or otherwise communicated) but included the entirety of what I might ever say, or be able to say.

The sum total of everything I will ever be able to communicate.

The sum total of everything I will ever be able to communicate.

And then I thought of two of us coming together, each with our own spheres of semiotics, including personal and community symbols, and an ability to recognize and quickly adapt to contexts known to us. I imagine the interplay of our own personal semiospheres, one to the other, as we begin to try to communicate.

Having brought with ourselves the entirety of our communicative arsenol, we lob niceties and platitudes at each other, then observe which ones hook together in the shared semiotic space surrounding us. Not all of our personal spheres can be fit together – like oil and water, even if we give them both the name “liquid” cannot mix.

On first encounter, we may only recognize “the weather” and “the place” as subjects shared and in common. But as we meet over time, and we remember what connections we made before, we build the “bridge” of communication between us, and this bridge becomes our starting point for subsequent communication  (in other words, our context).

Umwelt and Semiosphere

Found this fascinating thread on Juri Lotman and his school of thought regarding the “semiosphere”, which he posited as being similar to a “biosphere”. Still reading, but wanted to capture this thread of discussion.

[Lotman] Umwelt and Semiosphere

Looking For The Semiotic Layperson

In searching for kindred spirits out there, I found a number of individual posts which I thought I could use to elucidate some of my own opinions. The following are mini-quotes from some of the people I’ve noticed online who appear to be thinking about symbols, meaning and communication in some fashion. I know there are lots of others, these just struck me as particularly interesting.

kristof28 has the same idea that I do about how symbols work:

Semiotics deals with the production of meaning. A perfectly sensible view of meaning would say that as I am the writer of this sentence so I put the meaning into it and that you, the reader, are the receiver so you take the meaning out. Semiotics is the science of understanding how signs work and how meaning emerges from the relationship between the sender and receiver.

What I would add to their basic statement is that the meaning that the receiver takes out of the message may not be exactly the same as the meaning that the sender put in. The more closely the two communicators share a common context, the more closely aligned will be their understanding. The less sharing before the message, the more likely that the message received will be different than intended.

cjc89 focuses on semiotics as the study of a larger societal process:

it is important to keep in mind that the key to semiotics is an attempt to define how meaning is socially produced (and not individually created). In this light, it will always be subject to power relations and struggles. Furthermore, meaning is always negotiated – it is never static.

In my mind, what “society” does with a symbol is to reinforce it, repeat it, and in this way amplify it. The most commonly shared concepts packaged in the most commonly recognized symbols will tend to get the most use and hence will tend toward relatively more people receiving the same message. But “society” is really a set of individual people. So it is through the popularity among a large set of people that certain symbols and concepts hold sway. I know I’m nit-picking a little here.

iheartunswjourno seems to share a worry about the power of the media:

Choosing to suppress or engage certain arbitrary relations that exist between the signifier and the signified, effectively oppressing or supporting the political agendas of their society. It is quite a scary reality to realize that the media is subtly constructing how we perceive the world.

While I agree that the bombardment of the majority conception of meaning through mass-produced symbols can be hard to counteract, I actually hold out the hope that we as individuals do have power to create meaning, at least within a sphere of influence.

 (The “semiotic” term for this would be “semiosphere“, apparently)

I don’t believe in the existence of “meaning” living outside of the individual. I recognize the volume of symbollic detritous – the notion of our being surrounded by other people’s messages – certainly. And, yes, I recognize that the most powerful will control what is said in the most official channels, but none of us have to merely succomb and accept the message.

The notion of meaning being negotiated is spot on. That’s how it works between two people, and that’s how it works within a society. The miracle of it is that we humans are able to shift between points of view (contexts) with such ease that we don’t often notice ourselves that we have done so.  So while we might disagree with the consensus opinion of our countrymen, we are able to reach common ground with our next door neighbors.

And that’s just the thing that gets the larger process moving, talking with your neighbors and coming to agreement on some aspect of reality.

Every individual can choose to accept or reject the overwhelming flow, or to create their own discourse.  And that is part of our heritage as human beings.

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