The COVID-19 pandemic posed novel challenges to language teachers and learners, as 'emergency remote teaching' became a necessity in order for teachers and learners to isolate from one another. Much has already been written about the nature of those challenges and language teachers' response to them, which response frequently made use of video-conferencing technology like Zoom in order to facilitate remote interaction, teaching and learning. The existing work has focused heavily on teacher experiences, including the kinds of strategies and competencies that teachers made use of when 'doing' synchronous online learning. However, much less work has examined the student experience. In addition, one challenge consistently identified in the literature is that of fostering meaningful interaction and engagement. In this viewpoint article, we apply the concept of 'virtual distance' to the activity of project-based learning taking place at a university in Hong Kong and mediated by digital technologies as part of emergency remote teaching. We report on the emergence of a socio-technical divide in one particular student team and teacher strategies that tend to bridge the divide. We offer suggestions on how the lessons learned from this experience can inform project-based learning in the post-pandemic future. Copyright © 2023 SAGE Publications.

In this article, we report on an action case study on the use of mobile-assisted peer feedback to improve second language (L2) speakers' English performance. Drawing on the learning-oriented assessment (LOA) framework (Carless, 2007), the study made in-class use of a newly developed mobile app with the provision of peer feedback. The study was conducted with 25 Business School students in an English for Specific Purposes course at a Hong Kong university. A mixed-methods approach was adopted, including a questionnaire survey, a focus group discussion after the class and a teacher journal. In addition to the participants' general attitudes, two broad themes were found in relation to the participants' learning experience, namely the use of peer feedback and the affordances and constraints of technology. Results showed that students generally agreed on the positive effects of mobile-assisted peer feedback (e.g. real-time and anonymous feedback), while they recognized some limitations such as the small screen size of their phones and the limited number of given rubrics. Finally, we discuss the implications from different perspectives based on the reported themes. Copyright © Sage Publications Ltd.