Watch the full seminar on Vialogues.
Excerpts from the discussion:
@17:18 Debra Lee: A recommendation engine will throw up content enabling students to continually ask questions and get answers. Still, for the learning benefits Watson will bring the student back to a learning pathway.
@36:29 Thomas Anderson: Understanding and grading the learner inputs is the biggest challenge.
@49:51 Debra Lee: Chatbots are designed for specific tasks driven by the user and goal oriented. Whereas Watson Tutor has long conversations and aims to keep students engaged and learning progressed.