hierarchy
Excursus: Homage to the Square^3
The problem with trees
Many systems are organized hierarchically. The CERNDOC documentation system is an example, as is the Unix file system, and the VMS/HELP system. A tree has the practical advantage of giving every node a unique name. However, it does not allow the system to model the real world. For example, in a hierarchical HELP system such as VMS/HELP, one often gets to a lead on a tree such as:
HELP COMPILER SOURCE_FORMAT PRAGMAS DEFAULTS
only to find a reference to another leaf: Please see
HELP COMPILER COMMAND OPTIONS DEFAULTS PRAGMAS
and it is necessary to leave the system and re-enter it. What was needed was a link from one node to another, because in this case the information was not naturally organized into a tree.
The brilliance of notion
This, I think, is the brilliance of Notion, and what makes it one of the best examples of “fidelity to digital information” that I’ve come across. The structure of the app reflects the structure of the web itself: digital content is purposefully formatted, like semantic HTML elements, and exists in a hierarchical structure (directories on the web, nested pages in Notion), yet can be linked and referenced to create a complex network of information. And pages in Notion reveal the structure of the information: when nesting a page within a page, the child page always displays on the parent page. There’s no way to create a child page that doesn’t display on a parent page, no way to obscure the structure of the information. The semantic structure of Notion reflects the semantic structure of the web itself.
Separation and connection in all things
Truchet's approach was more topological than geometric, and the qualitative aspects of pattern take priority over the metric ones. His principles provide a kind of metaphor for the hierarchy of separation and connection in all things.
Two Cycles
Gorgeous artwork by Minori Asada.
Among the trees
To accommodate the spaces between the trees, I built three walls in a radial pattern. Filling out the spaces on both sides of these three spline-like walls, I came up with a structure that appears to be slipped in among the trees. This design allowed us to proceed without cutting down any of the woods.
Small economies
I refer to small money-earning business that consist of the work of a visible individual, or have evolved from a personal hobby or skill, as "small economies". We can include in this category newer forms of at-home work—side businesses, telecommuting and the like. The amount of income is unimportant; meager profits are compensated for by the motivation of the owner. A small economy may or may not be someone's main form of livelihood, but it is always a spontaneously conceived and continuing activity.
An extremely closed structure
Nearly all housing in Japan today consists of exclusively residential units for salaried workers and their nuclear families. Such residences have, by definition, no reason to interface with their surroundings.
Salaried workers commute to workplaces outside, and often a considerable distance from, their homes. Residences built for these workers do not contain a place of livelihood—in the broader sense, a place for exchange. This "residence-only housing" is only a place for the nuclear family to eat and sleep, with no occasions for interaction with the outside world, and no need to foster a sense of belonging to the community at large. Thus the only organizational principle is the maintenance of privacy. Both in external appearance and in lifestyle, it is an extremely closed structure.
Ecological cycles
This house exists in the midst of a year-long cycle of natural phenomena. One might say that this cycle entails the periodic "rise and fall" of the ground surface. In winter it sinks below a snow cover that grows head-high or more; as spring approaches, this height gradually decreases until we can see the actual ground surface, not yet covered with undergrowth. With summer the vegetation grows higher and higher until the plaza seems once again to be lower than its surroundings. With the falling of the leaves, autumn restores our ability to penetrate these surroundings at eye level, at least until the snow begins to fall again... Through the four seasons, we experience the sensation of the ground rising and falling, like the ebb and flow of the tide.
I call this cycle of natural phenomena an ecological cycle.
Doing community
There is a Japanese catchphrase, community suru, literally "making" or "doing" community. I will never forget the queasy feeling that came over me when I first heard that term, phrased as if community were a kind of event.
Hold an event, bring people together, get people who might otherwise never meet to interact. It's a wonderful thought. I have nothing against events per se. However, if they are not spontaneous and voluntary, they will not last. That is my objection to the keep-it-lively concept of community. The perception of community as event stems, I think, from a yearning for the festivals and rituals that once flourished in rural communities in Japan. But those events occurred precisely because a community existed, not the other way around.
What are those borders made of?
Functionalist modern architecture has prioritized the functionality of interiors and treated surfaces and external appearances as an outcome of that priority. Diagrams illustrating functional layouts generally frame them with thick borders. Updating conventional program theory entails questioning what those thick borders are actually made of, and how they should be designed. A dynamic program theory should be one that turns these thick borders into more organic interfaces that will foster exchanges and interactions.
An ecological cycle
In the design of his own residence / workplace, Toshiharu Naka created a small ecological cycle. Rows of green planters in front of the wall protect the house from the sun and help cool it in summer. Rainwater is collected via catch-basins from the roof, and used to water the planters.
In the water buckets is a micro-cycle — fish live in the buckets, eating mosquitos from the planters, eliminating the need for pesticides.