GREIP has been involved in many different types of projects throughout their long history. Members of the research team have participated as partners in local, national and international initiatives, as well as having the role, in several occasions of Principal Investigator. We divide our projects into two general domains (research projects and projects oriented towards teaching innovation and/or materials development) although we are aware that they two often (and should) overlap. Our main objective, in all cases, is to expand and deepen knowledge of social interaction and language learning within diverse social contexts. Our categorization of our projects into 'research' or 'innovation' depends on the parameters in which the financing was acquired (which agency, area of CfPs).