Model 1:10 / Host × Circuit × Sequence

Para-siteRoom

Wind pushes. Fluid answers.

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TypeFunctional model · Analog mechanisms
YearEarly 2024
MaterialsWood, metal, plastic, paper & water
Scale500 × 700 × 1500 mm — 1:10

Parasite: an analog mechanism installed onto an existing built environment, reconfiguring the room on wind and pressure alone.

Two syringes joined by tubing form a pneumatic circuit. It carries energy captured across the space and releases it where it was never collected.

Close-up through the model — plastic tubing crossing the wooden linkages of the parasite mechanisms

The circuit crossing the host — plastic pipe, wood, and pressure where a wall used to end.

A fully functional 1:10 model demonstrating the design and operation of the parasites: analog mechanisms driven by wind and liquid pressure that transform the configuration of the room — the host — they are installed on.

01
01 — Host

Occupying an existing condition,not empty ground.

Street study collage — parasite mechanisms sketched over photographs of a Hong Kong street lined with window air-conditioners, a hand-drawn refrigerant cycle diagram at the center

The found precedent — window units already colonize these walls, moving heat with fluid, a fan, and no architecture at all.

In this project, a parasite is any analog mechanism installed onto the existing built structure. The first one was found, not designed: the air-conditioner's refrigerant loop, sketched over the street corner, became the model's energy diagram.

02
02 — Circuit

No motors, no controls —wind and water do the work.

Study board — white parasite mechanism drawings taped over dark photographs of the model
Study board — mechanism sketches over inverted photographs of a concrete viaduct, marked with blue tape

Study boards — parasites drafted in white over photographs of model and host, taped like film leader.

The energy-transport system borrows from Bernoulli's principle and pneumatics: two syringes connected by plastic pipes carry pressure captured where the wind blows and release it where the room needs to move.

03
03 — Sequence

Pressure in,and the room reconfigures.

Sequence — scroll to run the machine
Video still — drawing boards tilting on jointed arms as the parasite modifies their angle
Frame 01Modifying the angle of the drawing boards
Video still — the twin syringes of parasite P03, charged with water, mounted on the wooden frame
Frame 02P03 · twin syringes charge the line
Video still — hands operating parasite P02, a scissor arm swinging a tray out from the host wall
Frame 03P02 · the scissor arm swings out
P01 – P06 · The full score
System axonometric — parasites P01 to P06 annotated across three exploded drawing columns, movements and pressure lines marked in yellow

Every parasite on one sheet — axes, rotors, pistons, and the movements they feed, annotated in the margin.

Wind rotors (an H-rotor and a Savonius turbine) drive the rotational axes; syringes and pistons carry the pressure lines; the drafting table tilts on hydraulic and pneumatic movement. Read top to bottom, the score maps each attachment P01–P06 to the reconfiguration it performs on the host.

The host holds still,and everything that changes, changes becausesomething else attached itself to it.

Spatial DesignLeo
Production DesignEffa
Design EngineeringLila
StudioExl Studio — LA · HK
Photo@ann_oying_
Colour@lluili
AwardArchitecture MasterPrize 2024 — Student Winner · Architectural Design, Small Architecture
AwardArchitecture MasterPrize 2024 — Student Winner · Interior Design, Rooms & Zones
ExhibitionHK PolyU School of Design Annual Show — Best of Show