Comment by gsf_emergency_4
Comment by gsf_emergency_4 13 hours ago
Totally OT but I just saw your force diagram question.
The force diagrams I came up with have "invaginated arrows".
In the std diagram students get confused about what forces act on which objects so the invaginated arrows trip them up just enough to make them figure out the right orientation on their own ..
If you press me, I'd say these are nothing more than UX trials..
Hmm, is there a picture somewhere?
I support that statement! Where do you think UX designers learn about A/B trails in the first place?