| name | household-systems-design |
| description | Designing the household as an operating system. Covers room-function mapping, work-triangle analysis, storage topology, utility flow, and the Richards/Beecher lineage that treats the home as an engineered environment rather than a stage set. Use when planning a new kitchen, reorganizing a room, diagnosing friction in a daily routine, or teaching a learner to see the house as a system with inputs, flows, and outputs. |
| type | skill |
| category | home-economics |
| status | stable |
| origin | tibsfox |
| modified | false |
| first_seen | "2026-04-12T00:00:00.000Z" |
| first_path | examples/skills/home-economics/household-systems-design/SKILL.md |
| superseded_by | null |
Household Systems Design
The household is an operating system. It has inputs (food, water, energy, materials, time, attention), state (inventory, cleanliness, maintenance status), flows (cooking, cleaning, laundry, repair), and outputs (meals, clean clothes, care, rest). Treating it that way — rather than as a collection of decor choices — is the foundational move of home economics as Ellen Swallow Richards and Catharine Beecher understood it. This skill catalogs the analytic tools for designing and diagnosing household systems: room-function mapping, work triangles, storage topology, utility flow, and the habitability criteria that Richards inherited from sanitary engineering.
Agent affinity: richards (systems framing and sanitary engineering), beecher (pedagogy of the engineered home), gilbreth (motion-efficient layout)
Concept IDs: home-room-function, home-work-triangle, home-storage-topology
1. The House as an Operating System
A functioning household has five subsystems that Richards named in her 1910 book Euthenics: nourishment, cleanliness, shelter, clothing, and care. Each subsystem has a work process, a storage requirement, a utility draw, and a failure mode. A household is "designed" when the five subsystems do not collide, do not starve each other, and produce their outputs with minimum wasted motion.
| Subsystem | Work process | Primary storage | Utility draw | Failure mode |
|---|
| Nourishment | Shopping, prep, cook, serve, clean | Pantry, fridge, freezer, dry goods | Water, gas/electric, ventilation | Food waste, contamination, skipped meals |
| Cleanliness | Sweep, wash, dispose, sanitize | Cleaning closet, laundry | Water, soap, electricity | Soil accumulation, cross-contamination |
| Shelter | Repair, maintain, weatherize, inspect | Tool area, supply shelf | Power, heat, air | Leaks, rot, cold, pest entry |
| Clothing | Launder, mend, store, retire | Closet, dresser, hamper | Water, electricity, dry air | Wear-out without replacement, lost items |
| Care | Rest, recovery, socialize, medicate | Bedroom, bath, medicine cabinet | Quiet, light, heat | Sleep debt, unmanaged illness |
Most household dysfunction is a subsystem collision: the laundry hamper is in the bath so the care subsystem blocks the clothing subsystem, or the pantry is in the living area so the nourishment subsystem leaks into the care subsystem. Diagnosing a room starts by asking which subsystems it serves and which ones are incompatible.
