See Don Norman's Design of Everyday things.
https://www.nngroup.com/articles/progressive-disclosure/
https://www.nngroup.com/videos/positive-constraints-in-ux-wo...
See Don Norman's Design of Everyday things.
https://www.nngroup.com/articles/progressive-disclosure/
https://www.nngroup.com/videos/positive-constraints-in-ux-wo...
Definitionally, it means you're hiding (non-disclosing) features behind at least 1 secondary screen. Usually, it means hiding features behind several layers of disclosures.
Making a very simple product more powerful via progressive disclosure can be a good way to give more power to non-power users.
Making a powerful product "simpler" via progressive disclosure can annoy the hell out of power users who already use the product.
It's certainly possible they can't read. But more likely they're perfectly intelligent and simply don't appreciate being forced to deal with unnecessary complexity to complete a simple task.
(Someone else's comment reminded me of the CHI video of Allen Newell and Ron Kaplan, two brilliant AI pioneers, struggling with a poorly-designed copy machine https://athinkingperson.com/2010/06/02/where-the-big-green-c...)