a lack by capturing and communicated the ideas conceptual design should help there - make ideas understanable
1.Title Page
a gives a launch to whats the project is about
2.The Overview
it tells about the purpose of the project
getting the visual in peoples head
3.The User Description
define the target user
4.The Storyboard of user experience
the most effective/important way to share your concept is to pack it in a story
how the target user it would experiences
5.The Prototype
showing prototype comes after the purpose, context and target user
6.Features/Funktionality
at this point your audience understands enough to come to the details
but still just pick up the main/important parts