Liwei Hsu is a professor of Graduate Institute of Hospitality Management at National Kaohsiung University of Hospitality and Tourism, Taiwan. His research interests focus on CALL as well as the application of ICT in hospitality education. He has published articles in many peer-review journals including Computer Assisted Language Learning, The Asia-Pacific Education Researcher and Australasian Journal of Educational Technology. Professor Hsu also serves as a member of SIG for Hospitality Education Research under the supervision of the Ministry of Science and Technology of Taiwan.