ABSTRACT
We demonstrate Thermotion, a novel method using thermofluidic composites to design and display thermochromic animation effects on object surfaces. With fluidic channels embedded under the object surfaces, the composites utilize thermofluidic flows to dynamically control the surface temperature as an actuator for thermochromic paints, which enables researchers and designers for the first time to create animations not only on two and three-dimensional surfaces but also on the surface made of a few flexible everyday materials. We demonstrate the fabrication workflow of the composites and the design space of the animation effects. A range of applications is shown leveraging the objects’ dynamic displays both visually and thermally, including dynamic artifacts, teaching aids, and ambient displays. We envision an opportunity to extend thermofluidic composites to other heat-related practices for further dynamic and programmable interactions with temperature.
Footnotes
Supplemental Material
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Index Terms
- Demonstrating Thermotion: Design and Fabrication of Thermofluidic Composites for Animation Effects on Object Surfaces
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