Explore the functionality of Autodesk's Derive command in this 56-minute livestream tutorial. Learn how to base one part off another, allowing automatic updates when the original part is modified. Follow along as the instructor demonstrates creating LED wall art, using extrusion techniques, defining sketches, and implementing user parameters for efficient design modifications. Discover the power of derived models, including shelling parts and creating keyholes. Gain insights into modifying original models and observing how derived models update accordingly. Conclude with a Q&A session to address specific queries about the Derive tool and its applications in 3D modeling.