Automatic Feedback of Oral Presentations for University Students

Our Automatic Feedback for Oral Presentations system has been lovingly called by our students the “karaoke” for presentations.

RAP (from its Spanish acronym) is a technological system that provides automatic feedback of oral presentation skills to our students using machine learning. It has four physical learning spaces available for students in our campus. Since 2017, the system has been used extensively by more than 2000 students. Preliminary results suggest a 5% improvement in oral expression skills after usage.