Semantic Enhancement of Lecture Material
  Today's lectures are often talks following a straight line of slides. In many lectures the process of content teaching is not as efficient as it could be. Technologies, such as smart-phones and wireless communication, enable a new level of interaction between lecturer, content and audience. We describe how current lecture material can be semantically enhanced, to interactively assist the audience during and after a lecture. 
Robin Nicolay
cs.CY