p. 344-345
Most life hygiene products are the necessities that upgrade inner environment of today's Japanese residence space. Observing the representation of the products, I studied one aspect of life hygiene on the present Japanese life. The digital representation indicates itself and reserves contents of a product. The product world offers its clean and safe information that is useful, which guides us to digitalization and programs our behavior pattern concerning the life hygiene simultaneously. In spite of having an unsolved question on ambiguous self or non-self, the idea of life hygiene is renewed endlessly with the framework that the product world invites.