The meaning of product design is de

The meaning of product design is depicted in the following diagram.
what is product design definition meaning
Product design includes Form Design and Functional Design.
Form design means the shape and appearance of the product.
Functional design means the working of the product. That is, how the product works. It is very important because the product will sell only if it works as expected.

Results (English) 3:

产品设计的意义是在下面的图来描述。
什么是产品设计定义的意义
产品设计包括造型设计和功能设计。
形态设计是产品的形状和外观。
功能设计意味着产品的工作。那是，产品如何工作。这是非常重要的因为产品才卖
按预期工作。