“…Anderson [25] proposed levels of product design that are practical, reliable, usable, convenient, enjoyable and meaningful. Ji et al [26] believed that the more obvious the sensory quality characteristics of the product, the higher the consumers' preference for the product, and proposed that the design vocabulary of cultural and creative products should be oriented towards the simple and clean design, fashionable and modern appearance, and meet the needs of different ethnic groups through the characteristics of charm, beauty and creativity; Bhandari et al [27] established the correlation between product elements and users' perceptual images, and proposed the measurement standards with form, color, material and technology, and innovative function as the main attributes; Jagtap [28,29] proposed product form attributes and emotional scales, arguing that product form is important in determining consumer response and product success, and that it triggers certain characteristics and emotions to help designers design their products.…”