Abstract
The main purpose of this research is about “how does materail make users to be delightful when using mobile products ”. When users use their mobile products, for example, cell phone, not only seeking for their functions but also with personalities and characteristics. Therefore, under this concept and lgoic. Texture-mapping and shape are considered the factors of making design. However, no matter what kind material we are using, it is clearly to be known, that there are some material yo make users joyful and satisicated with their mobile products.