Dr. Pei-Lin Liu is an associate professor at the Department of Foreign Language in National Chia-Yi University, Taiwan. She obtained her PhD in Educational Technology from the University of Northern Colorado in 2004. Dr Liu is a well-known researcher and has written several tests and articles about ways to improve language-learning research for English as Second/Foreign language learners, mainly through the application of computer-assisted and mobile-assisted learning tools. More recently she has applied eye-tracking technology to investigate many topics related to Second/Foreign Language learning. Currently, she has published over 20 journal articles in highly reputable international journals such as Computers Assisted Language Learning, Computers and Education, Interactive Learning Environments and Multimedia Tools Appl.; two books and sixty conference papers. She has been teaching computer-assisted language-learning-related courses at NCYU since 2005. Dr Liu has also received “2012 Excellence in Teaching Award” and “2013 Excellence Servicing Award” from the university because of her positive impact on students and academic affairs.