Mucki (Messe und Konferenz Informationssystem) was originally developed as a project for a course called "teamworking and projectmanagement". In a small team of 6 students we designed a system that should keep the visitors of fairs or conferences informed about the current schedule or changes in it. After finishing the work we were very happy that it was taken as the information system at the "profile intermedia - the magnificent 7th", so we could see it in action. The system is based on a central server that can be accessed through a web-frontend and a Flash-client that can be ...