Multimodal learning analytics (MMLA), which has become increasingly popular, can help
provide an accurate understanding of learning processes. However, it is still unclear how …

Multimodal learning analytics, which is collection, analysis, and report of diverse learning
traces to better understand and improve the learning process, has been producing a series …

Presentation slides offer effective ways to deliver information in various fields. It has become
easier to create slides owing to advanced presentation software such as PowerPoint …

This paper describes a web-based application that can be used to prepare for giving a
public talk. Firstly, an overview of existing public speaking applications is provided. We …

In presentations, nonverbal behavior of presentation robots such as gaze and gesture are so
important for inducing the audiences to direct their attention to the contents presented and …