Norms appear throughout design culture. Uniforms and road signs are norms. Icons and emoji are norms

Norms appear throughout design culture. Uniforms and road signs are norms. Icons and emoji are norms. Style sheets, templates, and content management systems are norms. Social media interfaces are norms. At its core, typography is a norm, invented to reproduce text in a consistent, error-free manner. The rules of writing and typography encompass grammar, spelling, punctuation, capitalization, and the correct use of spaces and dashes.