Abstract
The designers are required to design the form and function, and at the same the way to handle products and the surroundings. To do so, it is considered to be effective to repeat the observation objects, to extract the missing elements, and to build up the new one's on them. In this thesis, we make a report on the practices in class, and the externalization of idea on proposing new products is focused here. The theme is "to watch, to find and to express"
