https://www.designeer.com/industrial-design-index daily 0.75 2026-04-19 https://images.squarespace-cdn.com/content/v1/526d9610e4b06485ddc3989f/1384150147048-8XAVL2QH2VKKFTLDOP1G/Sangyun-Han-Portfolio-20131110-300d-PS-02.png INDUSTRIAL DESIGN & STYLING https://www.designeer.com/product-design-index daily 0.75 2026-04-19 https://images.squarespace-cdn.com/content/v1/526d9610e4b06485ddc3989f/1384150817892-V32XXIJE1TZK5BDWLVAR/Sangyun-Han-Portfolio-20131110-300d-PS-21.png PRODUCT DESIGN & ENGINEERING https://www.designeer.com/ux-design-index daily 0.75 2026-04-19 https://images.squarespace-cdn.com/content/v1/526d9610e4b06485ddc3989f/1384150862072-PVEIQRW39V808JC2IYL5/Sangyun-Han-Portfolio-20131110-300d-PS-42.png UX UI & VISUAL DESIGN