To be simple and comprehensible. A work sought this essence won a higher prize. Also the works exerted student-like imagination and originality by utilizing innovative light source of LED showed up and they were expressing the advent of a“ full-scale era of playing with light. ” Among them, gold awarded“ Saving Energy Multitap” attracted jury’s attention for its mastering of a simple design and a socially orientated idea utilizing electricity usually loosing out at the tap in reality. The other higher award winners, with potential feasibility evolving to a marketable product, also lined up.