Term

Meaning

Ergonomics

The science of designing tools and products that fit the human body for comfort, safety, and efficiency.

Anthropometry

The measurement of the human body (like hand length, grip width) used to inform product design.

Usability

How easy and satisfying a product is to use.

Form and Function

A design principle meaning the way something looks (form) should match its purpose (function).

Mirror Modifier

A Blender tool that duplicates one side of a model symmetrically, saving time and ensuring balance.