Once you have worked out small-scale manufacturing for your physical product, you will explore a framework called Design for X. Design for X encompasses all aspects of planning for high-volume production, where "X" can be Manufacturing, Assembly, Testing, Upgrade, Repair, Sustainability, End-of-Life, Installation, and Start. Design for X incorporates best practices from the experiences of physical product developers in making a reproducible product. You will apply these ideas to design a largescale manufacturing process that is efficient and cost effective. This will enable you to reduce the number of steps in the process, build quality into manufacturing, and design for customer ease in the upgrade, repair, and end-of-life of the product, among other considerations. In sum, Design for X will enable you to please your customers with an excellent product that functions as promised. This course includes a video tour of a contract manufacturing firm near Cornell University. In this video, you will observe the process of plastic injection molding, a common and inexpensive process that many physical product entrepreneurs use to manufacture their products.