Interactive Talks

Nowadays people, especially young people usually use several mobile devices in the same time. This means, that they can reach any information just in time, so they are not patient any more to listen to anything which is not interesting for them in the moment. What does it mean in the context of university life? Is it true that university talks are living their last hours? They are boring because only one person is speaking for 90 minutes and nothing else happens? Are they really unnecessary because everything is on the net somewhere? Can we change this kind of attitude somehow? How can we make the talks more interactive? Our personal student response system.