https://www.interaction-design.org/literature/article/stage-5-in-the-design-thinking-process-test
Learn how to successfully use testing to learn more about your users, improve your prototype and even refine your problem statement.
design thinking processstagetest
https://www.redhat.com/de/blog/get-schooled-ux-learning-design-thinking-process-red-hat
How does a good designer operate? How can they understand users, challenge their own beliefs, and redefine problems to create effective prototypes?
design thinking processget schooleduxlearning