What happens in a capstone seminar?

Can someone explain the concept of a 'capstone seminar'? I've mostly heard it in relation with college courses. Is it anything like the regular high school seminars?

A capstone seminar, usually taken in the final year of an undergraduate degree, is a course designed to allow students to synthesize all the knowledge they've gained over their college journey. It's meant to demonstrate that the student is capable of applying what they've learned in an in-depth, complex, and practical manner, often through a substantial project or piece of research. As such, it's at a much higher level than the seminars typically held at high school.

Capstone seminars are often focused around one main project or research paper. This project is usually extensive, requiring the application of skills and knowledge acquired across earlier courses in the major. It could be a research paper, a creative project, a strategic plan, or a case study, depending on the nature of the degree program. The seminar provides a forum for students to present their findings, receive feedback, and engage in discussions with their peers.

These seminars generally involve a lot of active participation, critical thinking, literature review, data analysis, and communications skills. They challenge students to think critically, apply what they've learned, conduct original research, work independently, and present their work professionally.

The emphasis and format of capstone seminars can vary, but the key is that they provide an opportunity for students to engage in meaningful, practical application of their knowledge before moving onto the next stage of their academic or professional lives. So, while high school seminars may share similar elements of discussion and presentation, capstone seminars operate at a higher level of intellectual and practical engagement.