Claude Shannon and Norbert Wiener wrote their foundational mathematical theories to solve the practical problems faced by telecommunications engineers. Shannon, at Bell Telephone Laboratories, asked how much can be carried on a wire, and how a message survives the noise it meets on the way.
They created a foundation for Information Theory and Cybernetics, and a vocabulary of communication: source and channel, signal and noise, redundancy, entropy, feedback. Both published in 1948, Shannon in a paper for the Bell System Technical Journal, Wiener in a book called Cybernetics. Neither of them was writing about design.
What follows applies the vocabulary and logic of information theory to brand communications in its highest-bandwidth medium: retail space.
01
TRANSMITTING A MESSAGE
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point.
Shannon, 1948
That is the first sentence of Shannon's paper, and it reads today like a design brief: the brief for a store, a facade, an exhibition, or a temporary pop-up installation. Wiener puts the emphasis somewhere else. “We are not the stuff that abides, but patterns that perpetuate themselves.” What travels is never the substance. It is the pattern. Both Shannon and Wiener make a move design has mostly avoided: treat transfer as its own object of study, separately from the thing being transferred.
02
WHAT MOVED, AND WHAT COULD NOT
Vilém Flusser already in the early nineties, was writing about things and increasingly proliferating non-things. A thing has weight and a location, and you can put your hand on it. A non-thing is pure information.
Everything about a garment that could be encoded has been encoded, and has moved online. Price, provenance, sizing, stock, the image from six angles, the review. The assortment is now a non-thing. That transfer is complete and it is not reversing. What did not move is what could not be coded. Weight. Tactility and physical presence of materials. Scale against your own body. The behavior of light across a surface. The sound of a room. The distance between two objects. The fact that you travelled.
Abraham Moles merged the mathematical systems of Claude Shannon with human psychology and cultural philosophy. In his 1958 book Information Theory and Esthetic Perception, he discussed the difference between semantic and esthetic information. Semantic information is bound to conventional signs, directed towards action, and translatable. It survives being moved into another code. Esthetic information, in his words, “can only be expressed the way it is expressed.” It cannot be translated. Semantic information is what the internet took. What is left is the floor's monopoly, and it is not a small one.
03
CONSISTENCY IS ERROR CORRECTION
Shannon put written English at roughly 50% redundant, and he was not complaining. That redundancy is why you can read a word with letters missing and follow a sentence when you did not catch every word. In Shannon's phrasing, “a sizable fraction of the letters can be received incorrectly and still reconstructed by the context.”
A building does the same work. The repeated corner, the repeated joint, the same proportion of solid to void turning up in a facade, a shelf edge, a handrail. That is error correction. It is what survives rain, distance, a bad angle, forty meters, an imperfect photograph. However, every repeated element is one that was not used to surprise anyone. In the last two decades, so much was invested in consistency that there was no message left to correct.
A hundred identical stores contain one store's worth of information.
So the decision is not consistency or surprise. It is how much of each, and where, because every channel has a different noise level. High noise, choose redundancy. A facade at forty meters in the rain. A bag carried down a street. A mark on a screen the size of a stamp. These channels are hostile and they need error correction. Low noise, choose surprise. The floor. The interior. The visitor has already travelled, is inside the room, and is paying attention. Redundancy here is no longer needed. It is precisely what makes a floor forgettable.
04
A CODE, NOT A BOOK
Shannon needed to show that a source has statistics. He measured English, which letters follow which and which words follow which, then ran those measurements forward to produce new text. What came out was recognizably English and appeared in no English book. Nothing had been copied. It was generated from the structure of the source itself, which is a different act altogether.
That difference is the one that matters for a brand. A brand book describes what already exists. It lists what is permitted and what is forbidden, and the best available outcome of following it perfectly is that nothing goes wrong. It can describe, and it cannot generate. Every store built from it is a copy of a decision made once, somewhere else.
A brand book is a list of ways to be wrong.
A code is the other thing. It is the structure pulled out of everything a brand has already made, held in a form that can be run forward. It produces work nobody has drawn yet, and that work still reads as the brand because it carries the same structure underneath. A code is a source: the thing messages come out of, including the ones that do not exist yet. A book can only give back what went into it. A code can surprise the person who wrote it.
05
WHAT A PATTERN IS
You can understand a sentence even if you did not hear each word, or read a word with missing letters, because English has an order. The word for that order, in our work, is pattern, and it is the most misused word in the business. Say "pattern" and everyone pictures a repeat. Monogram, houndstooth, wallpaper. That is a motif, and a motif is only the visible part. A pattern is the order underneath: the structure by which a whole is generated out of its elements. The same order can produce a wallpaper, a shelf, a plan and a facade. Which is what we build. Not the motif, but the order that makes it.
A brand is a pattern that keeps being remade in another material, another city, another scale, and stays unmistakably itself.
06
DESIGNING WHAT COMES NEXT
A plan looks like a picture, but behaves like a sequence. Nobody perceives it all at once. It arrives one view at a time, in an order somebody chose. Which puts it back inside Shannon's machinery. Shannon's measurements of English work because each word constrains what can follow it. That constraint is where the structure lives, and it is the whole difference between words in a heap and words in a sentence. A floor behaves the same way. What you see third means something different depending on what you saw first.
Wiener's subject was prediction: estimating the next state from the states just past. Somebody moving through a room does this continuously and without noticing, forming an expectation of what is around the corner. Confirm the expectation and you have used redundancy. Reassuring, and carrying nothing. Break the expectation and something new and unexpected happens.
07
THE ROOM ANSWERS
Shannon's diagram ends at the destination. Wiener's does not. He adds a return arrow, and that addition is the whole of cybernetics: communication plus feedback becomes control. Redundancy lets a message survive noise on its own; feedback lets a sender find out whether it did. In the diagram below, Shannon's chain is drawn in gold and the return path in red.
The channel that matters belongs to the person visiting. Online, their way back is mechanical and narrow: click, hover, filter, wait for a load. One question at a time, one answer at a time, and every answer written in advance. A screen is serial. One image, then the next. A room is parallel: sightlines, scale, sound, temperature, the weight of a door, peripheral vision, other people, all arriving at once, none of it waiting its turn. Someone talks, someone else answers. That is the moment transmission becomes conversation.
A website answers when you click. A room answers before you ask.
08
WHAT A FOLLY IS FOR
Wiener and Flusser converge here. Nature drifts toward entropy; communication is the artificial act of producing and storing improbable situations against that drift. For Flusser this is what communication is for: accumulating information against a natural tendency to lose it, which makes it an unnatural act rather than a neutral one. Which gives a working definition of one kind of design rather than all of it. Experience design is the creation of surprise and improbability. Spectacle, in an older vocabulary.
A folly is the limit case. Historically it has no program at all: it exists to be looked at, and to organize a view. Which makes it the purest information object available to architecture. Ours is a kit. The structure holds; the surface changes. The geometry is the redundancy: it is what makes two follies in two cities read as one brand. The surface is the entropy: it is what makes each of them new. Every stop a different object, every stop the same brand.
And the image accumulates rather than resets. Each season adds to the last, which is the claim underneath all of this: improbable situations, made and stored, against a general drift toward being forgotten. The tenth build is not the tenth copy. It is the tenth thing the pattern has produced. A folly is a machine for turning transmission into conversation.
Referenced
Claude E. Shannon, A Mathematical Theory of Communication (1948) Norbert Wiener, Cybernetics (1948) Vilém Flusser, The Shape of Things: A Philosophy of Design (1999)