Immersive Learning Research Network 9th International Conference, iLRN 2023, San Luis Obispo, USA, June 26–29, 2023, Revised Selected Papers - Bourguet, Marie-Luce; Krüger, Jule M.; Pedrosa, Daniela; Dengel, Andreas; Peña-Rios, Anasol; Richter, Jonathon (Communications in Computer and Information Science, 2024)