Rapid prototyping is a collaborative process that involves various stakeholders. Involve the right people in the process, such as designers, engineers, and end-user
Test and Iterate
The beauty of rapid prototyping is that you can quickly test and iterate your designs. Take advantage of this by testing your prototypes early and often, and making changes as needed.
Embrace Failure
Not every prototype will be a success. Embrace failure as part of the learning process and use the insights gained from failed prototypes to inform your next iteration.