Bellpipes is an innovative bicycle bell. It combines a whistle with a bell and allows cyclists to choose different sounds as alarms according to the road conditions they face. The Bellpipe whistling is made by the wind power. Through The wind tunnel effect it can make sound with no electric power. The speed of the bike make the wind blow the whistle and sound the alarm. When The cyclist need to make long time alarm sound. They can switch the Bellpipe to whistle mode. The base of the Bellpipes is a revolving axle at 90 degrees. It can shut off the whistling while maintaining the bell function.

Chang-Yu Pan's work connects industrial design and art history together. He not only uses the concept of art history to analyze ancient implements, but also utilizes the same method to derive the modern product designs. During his time at Kymco Motor Company, he established the G series' main image, which still grows and expands today. Chang-Yu Pan is currently teaching design-related courses in college as well as continuing his work in the industrial design area with multiple clients such as Metal Industries Research & Development Center, Taiwan., Home Yu Products Design CO., LTD Taiwan., and Kymco Motor company, Taiwan. Chang-Yu Pan joint Dream workshop design house as Vice President 2016.

NCKU is a comprehensive university with 9 colleges: Liberal Arts, Sciences, Engineering, Electrical Engineering and Computer Science, Planning & Design, Management, Social Sciences, Medicine and Bioscience & Biotechnology. All the colleges are within a walking distance on the main campus, allowing students to take interdisciplinary courses easily. At NCKU, students who major in science have a literary taste and students who major in liberal arts have science knowledge