Ruitong Ni is a second year M.A student in the Applied Linguistics & TESOL program at Teachers College, Columbia University. Before that, he got his bachelor degree in University of Washington majoring Neuropsychology. His academic interest range from Conversational AI and Conversational Machine Comprehension (CMC), Extended Reality in Computer-assisted language learning (CALL), and the Practical Use of ER and ConvAI in language instruction. For any question about him, his working project, and ongoing research, please feel free to contact him or visit his personal website (link attached on the left).