I have built a few of my own Atto editor components that allow you to very quickly create rich interactive content in Moodle.  The presentation would be on introducing people to the components, and how to use them. In helping people build content in Moodle I have found that most of them do not know html or css. Without this knowledge it is nearly impossible to layout and build content that is visually rich or interactive. The components I have developed help to bridge this skill gap and allow people to focus on the content and not worry about technology.Access to the components and the site is completely free, so the aim is not revenue but rather visibility.