A real-time tool integration for lectures

Some decades ago there were only some dozens of students in the lecture rooms therefore professors usually knew them personally. Today the number of students following a lecture is several hundred and some of them are not even on the spot, so teaching has become more and more impersonal. In the same time everybody is surrounded by smart mobile devices which offer an immediate communication tool. Our aim was to design a real-time integrated tool which is able to provide a bidirectional communication possibility between the professor and the students during the lectures. This communication brings a refreshing interactivity to the auditoria and helps to keep the interest level high and gives a better learning efficiency.