Title: “Mobile-assisted language learning and video chat interaction as technological tools in second language learning and teaching”

Technology and instructed second language acquisition (ISLA) are increasingly intertwined as language educators seek to optimize digital tools for classroom learning, while ISLA researchers investigate how technological affordances can best support L2 development. However, technological innovation often outpaces the ability of teachers and researchers to adapt—whether through updates to existing platforms or the emergence of entirely new tools. As a result, it is essential to adopt broad pedagogical perspectives that transcend specific technologies, rather than focusing narrowly on the latest versions. Drawing on my previous and ongoing research, this talk explores the relationship between ISLA and two technologies currently prominent in L2 learning and teaching: mobile-assisted language learning (MALL) apps and video chat platforms. MALL often supports (semi-)autonomous learning, though recent pedagogical research highlights the benefits of integrating MALL into classroom instruction. In contrast, video chat is more typically embedded in curricular contexts, enabling learners to interact with L1 or highly proficient L2 speakers, particularly where such opportunities are otherwise limited. At the same time, these platforms can also facilitate learner autonomy outside of formal instruction. Finally, given the growing influence of generative artificial intelligence (AI), the talk concludes by considering how AI may shape these technologies and L2 pedagogy more broadly.