Bionic form design is based on the cognition of the typical external forms of natural organisms, including animals, plants, microorganisms and humans, and seeks the breakthrough and innovation of product forms.

Bionic form design is the main content of bionic design, which emphasizes the expression of aesthetic characteristics of biological external form and human aesthetic needs. Biological image is produced in the process of human experience and emotion accumulation in understanding nature, and the design of bionic image plays an important role in the embodiment of product semantics and cultural characteristics.