Grassffiti: Drawing Method to Produce Large-scale Pictures on Conventional Grass Fields.
Tangible and Embedded Interaction(2017)
摘要
We propose a drawing method to create large-scale pictures in public space. We use a property of anisotropic reflection to show images on the grass field. We created a prototype of roller type device which can control the angle of grass. We observed that our system entertains people in public exhibition.
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关键词
Grass field, BRDF, Interactive Surface
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