[gambler]

Reading Design of Everyday Things by Don Norman is a great start.

There is a whole track on design at Coursera, but I only watched one course from it, so can't say anything about its quality.

https://www.coursera.org/specializations/interaction-design

It seems the term "design thinking" has been hijacked by consultants. What I mean by it: being aware of how tools/artifacts drives people's actions/behaviors and changing the former to proactively make people's lives better. Sounds simple, but in practice today's world is obsessed with needs, wants and features, not the actual process of living with technology and other human artifacts.