Kötter, M. and Shield, L. 2000. Talk to Me! Real-Time Audio-Conferencing and the Changing Roles of the Teacher and the Learner in a 24/7 Environment. Proceedings of the International Conference on Networked Learning . 2, (Apr. 2000), 178–185. DOI:https://doi.org/10.54337/nlc.v2.9803.