1, strengthen their professional knowledge
2, good at observation, found the problem, ask why, this is the best? I could do it in some other way?
3, to develop their own creativity
4, more practical, good ideas don't just stay in the mind, we must design, in the design if there is no knowledge, key to supplement learning, so that more quickly
5, to look at other people's good design
6, often around the appliance store
7, often see the exhibition