What is the deal with Graphical User Interface/app psychology?

https://lemmy.ml/post/14142078

What is the deal with Graphical User Interface/app psychology? - Lemmy

Like where is the goto psych/CS UI 101 class/book/YT that over simplifies but grounds someone with no background or previous knowledge? Maybe something like the β€œBlender Doughnut” of great UI design? I’ve changed UI twice with an app recently. I have a slight intuitive grasp of what I don’t like, but I lack the language and depth in this niche to express the emotional response well. I have no clue where to start with my own designs if I ever felt motivated to create one.

Its incredibly cultural actually so there is no universal solution. Asian cultures tend to be able to and prefer having a higher density and more information compared to western world. Americans require more simplification than everyone else for some reason I recon iq.