Yoonseo Cho
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Fetal Movement

Year
2024
Field
Physical Computing, Lighting, Kinetic
Context
6 weeks · 5-member team · Arduino, hardware, 3D printing

An interactive lighting prototype exploring the vitality of light through organic volume changes. As the outer structure expands and contracts like fetal movement, the gaps between surfaces change and control the intensity and gradient of the light.

Fetal Movement

I designed the Arduino-driven motor mechanisms and took part in fabricating the 3D-printed shell and supporting structures. Motor power is distributed to eight pillars through a central gear and ball bearings, so alternating joints expand and contract smoothly.

Shell & support
Shell & support
Fetal Movement
Process archiving
Process archiving
Fetal Movement
Fetal Movement
Fetal Movement

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