ChromoUpdate is a 'programmable matter' technique to quickly change objects' color. The method uses light to alter the saturation of photochromatic ink on an item's surface and could give product designers a boost in churning out prototypes.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/05/210504191607.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/05/210504191607.htm
With a zap of light, system switches objects' colors and patterns
![With a zap of light, system switches objects' colors and patterns]()
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May 05, 2021
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