OaSIs · Domain 01

Feng Shui,
reduced to usable primitives.

Nine spatial families, nine primitives each. The engine may reason across all 81; a human-facing attachment should expose only the few choices that matter to the current task.

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Observe

Describe the site, boundary, route, light, use, and person before prescribing change.

Separate

Keep cultural/metaphorical meaning distinct from measurable environmental or usability claims.

Compress

Use the full 81 internally; return a small set of meaningful spatial choices to the person.

01Site9 primitives
1.1terrain
1.2water relationship
1.3approach
1.4shelter
1.5exposure
1.6view
1.7noise
1.8microclimate
1.9context
02Boundary9 primitives
2.1inside
2.2outside
2.3threshold
2.4wall
2.5opening
2.6edge
2.7buffer
2.8privacy
2.9protection
03Entrance9 primitives
3.1arrival
3.2door visibility
3.3clearance
3.4transition
3.5first view
3.6compression
3.7release
3.8welcome
3.9obstruction
04Path / flow9 primitives
4.1route
4.2turn
4.3branch
4.4crossing
4.5dead end
4.6circulation width
4.7speed
4.8pause
4.9destination
05Center9 primitives
5.1center of activity
5.2anchor
5.3void
5.4gathering point
5.5balance point
5.6visual center
5.7functional center
5.8clear center
5.9distributed center
06Orientation9 primitives
6.1front
6.2back
6.3left
6.4right
6.5up
6.6down
6.7sun/light direction
6.8view direction
6.9cardinal orientation
07Balance9 primitives
7.1active / restful
7.2open / closed
7.3light / dark
7.4hard / soft
7.5dense / sparse
7.6warm / cool
7.7symmetry / asymmetry
7.8stable / dynamic
7.9contrast / continuity
08Material & light9 primitives
8.1daylight
8.2shadow
8.3air
8.4wood
8.5stone
8.6metal
8.7water
8.8planting
8.9color
09Human fit9 primitives
9.1reach
9.2visibility
9.3comfort
9.4wayfinding
9.5clutter
9.6accessibility
9.7social distance
9.8task fit
9.9personal meaning
Evidence boundary. Feng Shui has long historical and cultural traditions. OaSIs can use its spatial vocabulary as a design lens, while practical recommendations should be checked against direct observation, accessibility, daylight, circulation, environmental conditions, and occupant preference. Metaphysical claims are not converted into engineering measurements.