The spread of information technology has changed the role of language teachers considerably. Being a good educator and an expert in their field are not enough anymore, but teachers are expected to be modern, which means, to possess the ability to design interactive classes (often by using digital tools) and use teaching methods that engage students in a creative way. Today it is a general requirement for teachers to know their way around technology and to possess the know-how of implementing it in a way that fosters language learning. To this purpose teachers need to take into account all facets of technology use, including the advantages and disadvantages of technology-mediated tasks, their usefulness for language learning (e.g. if they ar...