Undefined Y is a multi-module furniture system, it creates a series of different functional products, such as light system, screen, trestle table, and even space by assembling several components y with different angel connectors. Through this design features to extend the lifespan and reducing the waste of the product, so as to reach the positive cycle whether for consumer, manufacturer or even environment.

Hsiang-Han Hsu is a multi-disciplinary designer based in Taiwan & Shanghai. His design inspired by nature, especially concentrate on the exploration of biological structure and technology. The range cover lighting, furniture objects, environment detecting devices, kid toys, tech products and even concept design. He is expert in cooperating with domestic and foreign industry (plastic, 3D Printer, glass, marble, ceramic, wood, electronic technology…etc), dedicated to research materials recycling and production process innovation and mass production.

HSIANG HAN DESIGN is the multi-disciplinary design studio based in Taiwan & Shanghai. His design inspired by nature, especially concentrate on the exploration of biological structure and technology. The range cover lighting, furniture objects, environment detecting devices, kid toys, tech products and even concept design. The studio is expert in cooperating with domestic and foreign industry (plastic, 3D Printer, glass, marble, ceramic, wood, electronic technology…etc), dedicated to research materials recycling and production process innovation and mass production.