Capstone projects allow learners to bring together the key learning from the Certificate of Mastery program and demonstrate that they have met the program's objectives and goals. Additionally, capstone projects serve as a bridge to the next step, helping learners to extend their knowledge and apply what they have learned to real work experiences. In other words, the capstone helps learners put what they've learned into practice.
However, there is no single best capstone project. A good project for a capstone is one which is informed by the content, practices, and learnings of the program.