SIGGRAPH '78 Proceedings of the 5th annual conference on Computer graphics and interactive techniques
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The authors explored a method to control dynamic RGB light source in accordance with human visual environment and possibilities of physical interaction with light source of full color capabilities. We developed a color model composed of hue, grayscale, brightness components and an algorithm to transform RGB values into the color space of the model. We implemented the color model using full color light emitting diode (LED) in a light source device designed for people to interact with color physically. We set up an experimental environment for human color perception to prove visual and physical interaction effect of dynamic light source and object with color composition governed by the color model and the device.