Structured Usability Testing Michael Lewrick, Patrick Link, Larry Leifer The Design Thinking Playbook Usability testing can be used to check whether something is working effectively, efficiently, and satisfactorily for the user. The aim is to check and compare the correctness of the assumptions, solutions and concepts made with the user/customer.

Prototyping Report Card IDEO.org Once you’ve determined what to prototype, the time has come to get out there and start testing. You identified what you needed to learn about your concepts during that activity, and the questions in the Prototyping Report Card tool are your kick-off point now. Remember that