Information Communication Technology allows people to express their everyday life with various images by digital camera, mobile phone, PRIKURA and so on. However, there are a lot of problems concerning with usability and management of numerous images possessed by a person. Even, our society requires that the collection of images should be organized into social knowledge of the region and reconstructed the images into novel expressions. This paper shows a case design of information system for Ecological Museum in Tokachi, Hokkaido. Two aspects of design problems such as Technology system and Activity system are discussed.