Default silence
Consent by inaction.
When doing nothing is treated as agreement.
Overview
The system measures distance and pressure, derives proximity, dwell and contact, then transforms these limited physical signals into confident algorithmic interpretations.
Our everyday silences, including looking away, not responding and covering our faces, are often translated by digital systems into meaningful signals. This research explores how silence, once a personal boundary, is increasingly interpreted, inferred and monetized.
When doing nothing is treated as agreement.
When a pause or glance becomes a psychological claim.
When merely entering a space makes the body readable.
Eight passers-by were recorded. Four representative cases show how quickly a simple gesture becomes a claim about intent.
01
02
03
04The difference was not whether meaning was inferred, but how confidently that inference was formalised and recorded.
To make this invisible process of inference tangible, I translated it into a physical encounter—one in which presence, distance and touch could be captured and returned as judgment.
The installation measures distance and pressure, derives proximity, dwell and contact, then returns those limited states as confident judgment.
The structure evolved from three metaphors: an eye that scans, a net that captures and a cage that encloses. The object acts as both an instrument and a sensory organ: receiving weak signals, processing them and speaking back with borrowed authority.


The gyroscope recalls a radar or mechanical lens: always scanning, always waiting.
One thread is almost invisible. Woven densely, individual silences become a system of capture.
Warm bamboo craft holds a cold surveillance logic: a cage made by people, not a distant machine.
Bamboo, thread and electronics were assembled into a structure that feels handmade while behaving like a sensor.


Steam-bent bamboo rings create a suspended gyroscopic frame that can rotate while keeping the sensing surface within reach.

Blue and white thread makes a dense capture surface while keeping the object visually light.

Distance and pressure sensors are placed directly on the frame before the final structure is balanced.
Weak physical signals become evidence before they become judgment.
The system moves from sensing to interpretation without ever knowing the person it describes.
HC-SR04FSR
Arduino classification
Structured state
AI-generated claim
Recorded verdict



Minimal sensor data returns as an authoritative psychological claim.
DIST 42.8 cm
PRESS 135
STATE NEAR
> "Hesitation classified as
avoidant tendency."RoleInstitutional profiling system
ToneBureaucratic, confident, clinical, slightly cold
OutputOne short verdict
One short encounter moves from passive presence to confident classification.

The installation hangs in a static state, waiting for a presence to awaken it.

Entering the detection zone shifts the system from sleep to alert mode.

Interacting triggers pressure sensors to record the intensity of touch.

The approach triggers distance sensors, capturing gestures without physical contact.

The OLED screen and audio output reveal the AI interpretation of non-verbal signals.

Stepping away severs the connection, resetting the installation to silence.




See the installation move from presence to judgment.
In post-experience reflections, participants described feeling measured and judged even when they avoided deliberate interaction. Distance, dwell and contact were still translated into meaning.
Public Emergency Aid / Integrated Rescue System / Fluid Dynamics
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