[drupal-docs] UI guidelines book?

[Kobus Myburgh]

> Is there anyone on this list with the knowledge to design user tests to
> decide this issue or access to good research?

This would be simple if you have, say 300 people (techies, non-techies) testing all scenarios (two buttons, one button and one link, two links) and filling out a survey about it. I don't know of any other specific things with regards to this.

Kobus