I participated the first DevFest1 Veneto, near Treviso, Italy, giving a talk about an introduction to Google Assistant.
In this talk I covered what Assistant is and how developers can extend its functionalities via custom Conversational UX.
I also mentored a codelab, available at this url. The attending developers were able to create a simple Assistant Action using DialogFlow to parse the user requests and return the current Bitcoin price depending on the currency specified by the user.
Here the slides for my talk:
And this is the video (in Italian):