Norman Doors: Don't Know Whether to Push or Pull? Blame Design. - 99% Invisible

Some doors require printed instructions to operate, while others are so poorly designed that they lead people to do the exact opposite of what they need to in order to open them. Their shapes or details may suggest that pushing should work, when in fact pulling is required (or the other way around). Roman Mars

Norman Doors. The physical manifestation of a coin…, by Ishaan Agarwal

Bad design: Deconstructing the Norman door, by Ivan Schneiders

10 Out of the 2010s: Check Out the Decade's Most Popular 99pi Articles & Videos - 99% Invisible

What do 'Norman Doors' say about product discoverability and understanding? - Quora

Norman's Door & Common UX Practices – Blend Commerce

Tetrapod Zoology

Bad design: Deconstructing the Norman door, by Ivan Schneiders

In Time of Lockdown by Marlborough College - Issuu

Revolving Doors - 99% Invisible

Blog – Tattooed Professor

It's not you. Bad doors are everywhere. - Vox

Sketchplanations