In April 2003, he established a state-certified comprehensive design company called ARTHANDS and aims to develop products with excellent design and humanism based on product functions and emotions such as visual design, product design, product development, circuit development, prototyping, and working-wooden production.Development Experience: Packaging Design. package design Electrical and electronic products, idea products, medical devices. Electric vehicle charging system, leisure goods and yacht products were designed.Developed, designed, designed, and prototyped products ranging from electricity and electronics to yachts. ARTHANDS aims to not only develop functionally complete products by fully understanding the operation and principles of the product, but also to develop products with excellent design based on human usability and sensibility.Balance board "BALANSPOT" that can be shared by the whole family at home.It is a balance board that can be used easily indoors by men and women of all ages.It helps children feel balance, and adults balance their bodies through balance exercises, hip exercises, neck and shoulder exercises, and leg stretches.