It's also not a full blown game design course. So there's not requirement that you be familiar with. Any of the technical or aesthetic aspects, artistic aspects, of being a game designer. We're going to talk about some of those concepts in the course, because in order to do gamification effectively, even just as a business person, you need to understand something about game design. But there are no detailed prerequisites involved. Anyone who has a basic kind of understanding, about online services and about digital technology. Will be fine understanding this course.