HeyGen’s AI video platform for English language teaching

Authors

Keywords:

AI in language learning, second language acquisition, digital content, HeyGen

Abstract

Artificial Intelligence (AI) integration in digital content creation for education introduces new teaching pedagogies, but further studies are needed to examine the pedagogical value of AI for language learning. This review critically evaluates HeyGen AI video creation platform through the application of Second Language Acquisition (SLA) principles based on existing empirical studies. The critical analysis shows how HeyGen has the potential to help resolve ongoing English Language Teaching (ELT) problems through its features that align with the Input Hypothesis and Sociocultural Theory frameworks. The critical analysis outlines practical strategies for instruction and assessment, evaluates the platforms’ advantages and limitations, and proposes evidence-based solutions for its ethical integration in ELT. The critical analysis reveals that HeyGen functions as an educational tool that enhances language authenticity, supports differentiation, and increases student engagement when integrated effectively within well-designed pedagogical frameworks.

Author Biographies

  • Frankie Har, English Language Centre, The Hong Kong Polytechnic University, Hong Kong

    Frankie Har is an English lecturer at The English Language Centre, Hong Kong Polytechnic University. His research interests lie in the areas of AI in ELT and Gamification in ELT. He is the reviewer of Computers and Education, Computers and Education Open, Computers and Education: Artificial Intelligence, Computer Assisted Language Learning, RELC Journal, Innovation in Language Learning and Teaching, Technology in Language Teaching & Learning and Frontiers in Education. His publications appeared in RELC Journal, Springer Nature, University of Michigan Press and Frontiers Journal. His most recent and forthcoming publications include “Navigating Professional Growth in AI in Language Education: Narratives from a University in Hong Kong” (in press), “EFL Teaching in the RenAIssance: A study of Thai pre-service teachers' perceptions of Artificial Intelligence” (in press), “Perusall Encourages Critical Engagement with Reading Texts” (2024), "Teaching English as a Second Language in the Midst of a Paradigm Shift: An Exploration of Students’ and Teachers’ Perception of ChatGPT" (2023), and "The Future of Education utilizing an Artificial Intelligence Robot in the Centre for Independent Language Learning: Teacher Perceptions of the Robot as a Service" (2023).

    Email: frankie.tk.har@polyu.edu.hk

  • Darren Rey C. Javier, Department of Education – Central Office; Philippine Normal University, Philippines

    Darren Rey C. Javier is a Senior Education Program Specialist in the Department of Education - Central Office and an associate member of the National Research Council of the Philippines. He has completed academic requirements for the degree Master of Arts in Education in English Language Teaching at the Philippine Normal University.

    Email: darrenrey.javier@deped.gov.ph / javier.drc@pnu.edu.ph 

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Published

2026-02-02

Issue

Vol. 10 No. 1 (2026): The Asian Journal of Applied Linguistics

Section

Technology Reviews

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How to Cite

HeyGen’s AI video platform for English language teaching. (2026). The Asian Journal of Applied Linguistics, 10(1), 1313. https://caes.hku.hk/ajal/index.php/ajal/article/view/1313

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