1, first of all, compare from the category. Only similar products can be compared with each other. The category mentioned here refers to the subcategory in the international design classification.
2. Treat it differently according to different shapes. Such as tape recorders, televisions, vehicles and other three-dimensional modeling should be based on modeling, supplemented by patterns and colors; Carpet, wallpaper, printed fabric, etc. Should be based on patterns, supplemented by modeling; Generally speaking, the difference in color is not a separate condition for judging approximation.
3. When judging the color similarity, we should observe the aesthetic effect of the combination of color and modeling and the coordination of color and pattern on the whole product. For example, combination toys are different in shape, even if the color is the same, they are not similar.
4. The size, material and function of the product are not the conditions to judge whether the design is similar. According to the different products in the design product category, based on modeling and design, combined with color, observe the whole product.