Negotiated Motions investigates how distributed movement can emerge through interactions between biomimetic mechanical structures, sensing systems, and human presence. Rather than operating through direct command-and-response relationships, the installation develops collective behaviors through gradual transitions, adaptive feedback, and distributed coordination. Human presence acts as a catalyst that influences the system’s behavioral states, allowing movement to unfold as a responsive condition rather than a predetermined reaction.

The installation is composed of multiple modular kinetic units suspended within a structural framework. Each unit is constructed from recycled plastic egg packaging and activated through motor-driven mechanisms that pull and release steel wires, producing curling and extending motions. These tension-based transformations emphasize elasticity, deformation, and release rather than precise positional control. Through repetition across multiple units, simple mechanical actions accumulate into collective rhythms that evoke tentacular, vegetal, or organism-like behaviors.

A camera-based sensing system detects activity within the surrounding environment. When human presence is detected, the installation gradually shifts from dormancy into active motion. As activity decreases, the system slowly returns to a resting condition. These transitions are intentionally delayed and distributed, allowing behavioral changes to emerge over time rather than through instantaneous response. The work therefore foregrounds the temporal qualities of interaction and the continuous negotiation between environmental stimuli and system behavior.

Control is distributed across multiple controllers and motor drivers, enabling each kinetic unit to participate within a shared behavioral field. Motion sequences, activation thresholds, and behavioral states can be configured through a web-based control interface developed by the artist. Rather than prescribing fixed outcomes, the system provides a flexible framework through which relationships between sensing, movement, and environmental conditions can be continuously adjusted.

By combining recycled materials, custom electronics, distributed control, and programmable motion, Negotiated Motions creates a responsive kinetic ecology situated between natural and artificial systems. The installation transforms industrial byproducts into living-like structures whose behaviors emerge through material tension, environmental sensing, and collective movement. Viewers are invited to encounter interaction not as an act of control, but as a dynamic relationship in which human presence, mechanical systems, and material processes continuously shape one another.

Keywords 

kinetic installation; distributed behavior; biomimetic motion

Artist : Ming-Hong Wu

Ming-Hong Wu is a Taiwan-based artist and designer working at the intersection of kinetic art, interactive systems, and hybrid craft. His practice combines traditional materials, custom electronics, mechanical dynamics, and computational design to explore embodied interaction and material sensitivity. His works have been exhibited internationally at the ACM SIGGRAPH Art Gallery, Milan Design Week (SaloneSatellite), Dutch Design Week (Isola Design District), and the International Furniture Fair Singapore. He is currently an Assistant Professor in the Department of Art & Design at Yuan Ze University, focusing on kinetic installations and circuit-based interactive systems.

Interaction Configuration