Abstract
Most companies need to create not only existing services’ improvements but also breakthrough services. At the same time, designers are required to propose ideas and schemes of new services.
In order to launch projects form ideas, the inventor must have visions of the ideas clearly to present the attractions of the proposal to various people and show the meaning to make the projects.
In this paper, we attempted to trial experiments to introspect and clarify to improve idea transmission ability the visions of ideas by using the Inverted Triangle, a writing support tool used in elementary school English education in the United States.
The results show the tendencies to improve in both subjective evaluation and objective evaluation.
