<p>In the ever-evolving landscape of Augmented Reality (AR), gesture and speech interaction technologies have emerged as pivotal components, reshaping experiences across diverse domains, from art to healthcare and education. Existing reviews may talk extensively about various types of interactions in augmented reality, but this paper fills a gap in this targeted area by discussing research that adopted both gesture and speech interactions. This paper employs the PRISMA methodology to curate and analyze a selection of cutting-edge research articles, offering a systematic and comprehensive review of 16 AR-based gesture, speech, and multimodal interaction technologies published between 2019 and 2023. Among them, “gesture + speech” accounted for 75%, while “gesture + speech + gaze” and “gesture + speech + head movement” models accounted for 12.5%. Highlighting the primary findings and contributions of this review, this article uncovers the prevailing trends in interaction technology implementation within AR environments. The review explores not only the methodologies but also the practical applications across a spectrum of AR scenarios. This comprehensive overview serves to contextualize the significance of these interaction technologies in enhancing user experiences and opens up new avenues for future research and development. Furthermore, this article underscores the real-world implications of these findings, shedding light on the potential for broader integration of gesture and speech in AR applications. As we&#xa0;look ahead, this paper provides insights into potential areas for further exploration in this dynamic field. By delving into the past, illuminating the present, and paving the way for the future, this review underscores the transformative power of gesture and speech interaction technologies in the realm of Augmented Reality.</p>

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Augmented reality interaction: a comprehensive review of gesture and speech integration techniques

  • Jin Bai,
  • Mohd Shahrizal Sunar,
  • Norhaida Mohd Suaib

摘要

In the ever-evolving landscape of Augmented Reality (AR), gesture and speech interaction technologies have emerged as pivotal components, reshaping experiences across diverse domains, from art to healthcare and education. Existing reviews may talk extensively about various types of interactions in augmented reality, but this paper fills a gap in this targeted area by discussing research that adopted both gesture and speech interactions. This paper employs the PRISMA methodology to curate and analyze a selection of cutting-edge research articles, offering a systematic and comprehensive review of 16 AR-based gesture, speech, and multimodal interaction technologies published between 2019 and 2023. Among them, “gesture + speech” accounted for 75%, while “gesture + speech + gaze” and “gesture + speech + head movement” models accounted for 12.5%. Highlighting the primary findings and contributions of this review, this article uncovers the prevailing trends in interaction technology implementation within AR environments. The review explores not only the methodologies but also the practical applications across a spectrum of AR scenarios. This comprehensive overview serves to contextualize the significance of these interaction technologies in enhancing user experiences and opens up new avenues for future research and development. Furthermore, this article underscores the real-world implications of these findings, shedding light on the potential for broader integration of gesture and speech in AR applications. As we look ahead, this paper provides insights into potential areas for further exploration in this dynamic field. By delving into the past, illuminating the present, and paving the way for the future, this review underscores the transformative power of gesture and speech interaction technologies in the realm of Augmented Reality.