bionics

noun (used with a singular verb)

1. the study of how humans and animals perform certain tasks and solve certain problems, and of the application of the findings to the design of electronic devices and mechanical parts.

noun (functioning as singular)

1. the study of certain biological functions, esp those relating to the brain, that are applicable to the development of electronic equipment, such as computer hardware, designed to operate in a similar manner
2. the technique of replacing a limb or body part by an artificial limb or part that is electronically or mechanically powered

n.

1. The science of biological functions and mechanisms as analogous to electronics, using knowledge of human and other animal systems to devise improvements in various machines, especially computers.

1. The use of a system or design found in nature, such as the ability of plants to store solar energy or the aerodynamic design of bird wings, as a model for designing machines and other artificial systems.