Paulo Martins is Assistant Professor at the University of Trás-os-Montes e Alto Douro (UTAD), in Portugal, where he lectures on database systems and learning technologies. He received a PhD from UTAD, in 2005, with a thesis entitled “A model for distance learning in environments that support mobility”. Recently, coordinated a project funded by the European Commission, in the Jean Monnet programme, and participated in other 9 European or National funded projects. His main research interests are Technology-Enhanced Learning, Serious Games, Accessibility and Database Technologies, and he has several scientific publications in these fields, in conferences, journals and books. He has also a large experience in the coordination of MSc and PhD students in the Informatics Engineer course at UTAD, since 2006.