Talking Slide Avatars: Open-Source Multimodal Communication Approach for Teaching 事件

Talking Slide Avatars: Open-Source Multimodal Communication Approach for Teaching arXiv:2604.23703v2 Announce Type: replace-cross Abstract: Slide-based teaching is widely used in higher education, yet in online, hybrid, and asynchronous contexts, slides often lose instructor presence, narrative continuity, and expressive framing that help learners connect with course content. Full lecture video can partly restore these qualities, but it is time-consuming to record, revise, and reuse. This study