9 #Principles of #Prototyping. https://designnotes.blog.gov.uk/2026/09/29/what-are-the-principles-of-prototyping/ 1. A prototype answers a question. 2. A prototype is only as detailed as we need to answer our question. 3. A prototype can be any format. 4. A prototype is tested with people who will use the service. 5. A prototype is accessible. 6. A prototype involves team collaboration. 7. A prototype reduces the risk of delivering something that is not needed. 8. A prototype should be changed. 9. A prototype can be archived.