教學目標：Basically, contents of this course will be divided into two parts, prototyping and manufacturing. In the 1st part, we focus on the technologies making prototypes rapidly and precisely, i.e. rapid prototyping (RP). About the 2nd part, we focus on the technologies making real products which always involve material properties. Two major types of materials used in industry, metals and polymers will be presented. In this course, new materials and their corresponding manufacturing methods will be presented as well.