J. Lee, M. Wu, C. Liu, and Y. Chuang. Proceedings of the 2nd International Conference on Biomedical Signal and Image Processing, page 13-17. New York, NY, USA, Association for Computing Machinery (ACM), (2017)
C. Liu, G. Clark, and J. Lindqvist. Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, page 374-386. New York, NY, USA, Association for Computing Machinery (ACM), (2017)