Color Cross

The three primary colors of optics refer to the three fundamental colors of red, green, and blue that cannot be further decomposed in color. The upper device uses overlapping color chips to mix colors and project them onto the ground, presenting the wonderful combination of three primary colors into thousands of colors.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

The three primary colors refer to the three basic colors that cannot be further decomposed in color. The three primary colors we usually refer to are the three primary colors of color and the three primary colors of optics. The three primary colors of optics (RGB) are red, green, and blue. The color purity of primary colors is the highest, purest, and most vivid, and can be blended to produce the vast majority of colors, while other colors cannot be blended to produce the primary colors.