Abstract
Old technology has been utilized as "a useful tool" for acquiring a lot of knowledge efficiently for a short time. However, we have experienced the great earthquake and the impasse of the social system. Therefore, We have strong demand for research of a new relationship between "learning" and technology. The author had carried out six projects in the past ten years. These six projects are introduced in this paper. And those projects show the new role of the technology to "learning." New technology practical use stimulates man's sensitivity. And it affects even "the quality of learning". In future "super-digital age", such technology practical use will become important.
