In this slides, I introduce some method to design VUI (Voice User Interface) apps, for example, the number-guessing game app I have released. It also includes how to find contexts and intents from each scenario and how to draw a diagram to understand the abstract of whole conversation.
Currently, there is no tools and methods to design VUI apps. Therefore, I needed to establish own methods. I expect that developers who want to design VUI apps can use the methods as a base line.