OS

Designing for Survivability

Across Built System and Living Ground

Survivability OS を設計・公開しています。
これは壊れた環境状態においても、人が生き延び、自力で回復へ移行できる確率を最大化するための判断基準です。

建築・ランドスケープ・プロダクトを問いません。

I design and publish Survivability OS.

It is a system of decision-making criteria intended to maximize the probability that humans can survive and transition into self-driven recovery, even under broken or degraded environmental conditions.

This framework is not limited to architecture, landscape, products, or everyday practices.
It applies across all scales and forms of human action.

Survivability – Definition


攻撃、災害、極限環境といった過酷な状況下においてシステムが破壊・停止せずに生き残り、機能し続ける能力のこと。

Survivability refers to the capacity of a system to remain alive and operational without collapse, even under extreme conditions such as attacks, disasters, or hostile environments.

It is the ability not only to endure damage, but to continue functioning within and beyond breakdown.
The Three Kernels of Survivability OS

Survivability OS は、以下の3つの思想を統合した判断基準です。

Survivability OS is a decision-making framework that integrates the following three core philosophies.

              
            　 SURVIVABILITY OS 
              (Decision System)  
              └───────┬────────┘
        ┌─────────────┼─────────────┐
        │             │             │
     Walden       Ultra Light   Extreme Minimalism
   (Minimum)    (Shortest Path)   (No Noise)
        │             │             │
        └─────────────┼─────────────┘
                      │
        ┌─────────────┴─────────────┐
        │                           │
   Built System               Living Ground
     (SHELTER)                  (POROMAT)
Kernel 1｜Walden / Minimum Requirements for Survival
生存に必要な要素を最小単位まで分解し、
欠けると生存が成立しない条件のみを適用する。

This kernel decomposes survival into its smallest essential units,
and applies only the conditions without which survival cannot be sustained.

Everything non-essential is stripped away, leaving only the irreducible requirements for staying alive.

KERNEL 2｜ULTRA LIGHT / SHORTEST PATH TO SURVIVAL
生存状態に到達するまでの時間・手数を最短化する。
展開・撤収、修理や移動を、速く、少ない操作で完結させる。

This kernel minimizes the time, steps, and effort required to reach a survivable state.

Deployment, withdrawal, repair, and movement are designed to be completed
faster, lighter, and with the fewest possible operations.

KERNEL 3｜EXTREME MINIMALISM / NOISE BUDGET
生存を阻害する、複雑さ・選択肢・維持負荷といったノイズの総量を管理し排除する。

This kernel manages and eliminates the total amount of noise that interferes with survival—
including complexity, excessive options, and maintenance burden.

Survivability is treated as a finite budget,
and all non-essential noise is systematically reduced or removed.

Across Built System and Living Ground

Survivability OS は、
Built System（上物）とLiving Ground（地面）を横断して適用されます。

・Built System → SHELTER
　生存のための最小空間を、誰でも組み立て・修理可能にする。

・Living Ground → POROMAT
　壊れた道や土地に、人が手を入れ始められる最初の構造を与える。

SHELTER（上物）と POROMAT（地面）は、このOSの実装例です。

Survivability OS is applied across both the Built System and the Living Ground,
treating them as a continuous field rather than separate domains.

・Built System → SHELTER

SHELTER enables the creation of minimum viable spaces for survival
that can be assembled, repaired, and maintained by anyone.

It prioritizes simplicity, accessibility, and self-reliance over specialization.

・Living Ground → POROMAT

POROMAT provides the initial structure that allows human intervention to begin
on broken roads and degraded land.

It transforms unusable ground into a surface where people can once again
step in, modify, and restore conditions through their own actions.

NewSLETTER

このOSはフィールドでの実験・失敗・検証を通じで更新されます。
図式、構造、判断基準の更新はニュースレターを通じて公開されます。

This OS is continuously updated through field experiments, failures, and verification.

Diagrams, structural models, and decision-making criteria are revised as the system evolves,
and all updates are published and distributed through a newsletter.