AUTHOR=Gregory Samantha E. A. , Kelly Clíona L. , Kessler Klaus TITLE=Look Into my “Virtual” Eyes: What Dynamic Virtual Agents add to the Realistic Study of Joint Attention JOURNAL=Frontiers in Virtual Reality VOLUME=2 YEAR=2021 URL=https://www.frontiersin.org/journals/virtual-reality/articles/10.3389/frvir.2021.798899 DOI=10.3389/frvir.2021.798899 ISSN=2673-4192