Abstract
The purpose of this research is to propose the design technique of the contents by mdN. An object can be modeled by using three-dimensional simulation technology by the computer. Access to the information which a user's spatial sense was used for by realizing operation concerning sensitivity in the information space by this model can be realized. We did the case study of building of the three-dimensional simulation model of the aquarium. We examined the design guidelines of the contents to support the process to change information into the knowledge through the experience to observe an aquatic creature by this case study.
