Illustrations and interface design developed for a research project by an interactive studio art+com. The 'Health Coach' iPad app instructs the whole family about the food they're consuming and monitors their exercise. Games are used to teach children and parents about the properties of food and the fun of working out. The dreadful task of dieting, eating healthier and working out is made enjoyable with cheerful colors and humorous interaction design. The project was supported by the German Federal Ministry of Economics and Technology.