Knapp J., 2016. „Sprint: How to Solve Big Problems and Test New Ideas in Just Five Days.“ Simon & Schuster 129–152 (Friday)

Jørgensen A. H., 1990. „Thinking-aloud in user interface design: A method promoting cognitive ergonomics.“ Ergonomics, Vol. 33 No. 4, 501–507

The thinking-aloud method has been successfully used in user interface research. It involves a user working with a system (like a prototype, mock-up, or documentation) and spontaneously verbalizing their thoughts, ideas, beliefs, and expectations as they occur.The method is based on findings in cognitive psychology and its purpose in this context is to identify errors and understand the user's cognitive processes. A study involving designers who used the method found that it provides timely, genuine, and applicable feedback to designers. The method is seen as a useful tool for uncovering user experience and helps designers gain a deeper understanding of usability principles.It promotes cognitive ergonomics in user interface design