![[SDL]](image/lab_logo.png "[SDL]"){kind=logo}
![[System Design Laboratory]](image//head.gif "[SDL]")
We aim to unit engineering and art by using the concept of system design. Especially, we are interested in the following fields.
A novel information media using homeless cats is introducing in order to activate local community. Our life style has changed greatly with the appearance of new media. The appearance of the newspaper generates public opinion, and the popularization of television accelerate our consumption desires. Especially, transmitting information at high speed became possible with new media, e.g. internet in recent years. The fact makes thin communications between local region peoples though it can be connect far away people. In this research, it aims at the activation of a regional community by using homeless cats,which often taken up as a problem in the region, as a media. The media is composed of web site, data base system and translation system. An information on a cat is input to the data base through the web site. And the data is translated into cat's word and represented. A communication through this media makes new community that centered on a homeless cat.
A representational model of interactive artifacts is presented as a means of describing interactions between human and artifacts base on alethic, deontic and temporal aspects of interaction. The model is defined to have three layers corresponding to these modalities. The base layer represents causal relations governed by physical laws or effects, the main layer represents state transitions by unrestricted operations, and the top layer represents the restrictions on operations by teleological necessities derived from designers' intentions. The close interaction between the three layers describes the interaction between designers, operators and environments via the artifact. An ontological analysis of operations and physical causal relations for artifacts is also presented, a premise that is particularly beneficial for modeling interactive artifacts.
&ref(): File not found: "enjoy.png" at page "研究内容";
Profit of inconvienience is a concept of reviewing the value of the kick between moves. It is an antithesis to the request of the ministry labor making and the automation.
