Jun-Run Ren was born in Sichuan Province, China, in 1984. He received the B.E. degree in information engineering from the China University of Mining and Technology (CUMT), Xuzhou, in 2007. He is currently pursuing the M.E. degree with School of Life Science & Technology, University of Electronic Science and Technology of China (UESTC), Chengdu. His research interests include embedded system design and biomedical signal processing. Tie-Jun Liu was born in Liaoning, China, in 1976. He received the B.S. and M.S. degrees from the University of Electronic Science and Technology of China (UESTC), Chengdu, in 1999 and 2002, both in electrical engineering. He received the Ph.D. degree in medical science and en~ineerin~ from UESTC in 2008.He is currently working with UESTC. His research interest includes brain computer interface. Yu Huang was born in Sichuan Province, China, in 1985. He received the B.E. degree in biomedical engineering from UESTC, Chengdu, in 2007. He is currently pursuing the M.E. degree with School of Life Science & Technology, UESTC. His research interests include biomedical signal processing and brain-computer interface. (e-mail: dyao@ uestc.edu.cn)De-Zhong Yao was born in Chongqing, China, 1965. He received the Ph.D. degree in applied geophysics from the Cbengdu University of Technology, Chengdu, China, in 1991, and completed his postdoctoral fellowship in electromagnetic field with UESTC in 1993. He has been a faculty member since 1993, a professor since 1995, and the Dean of the School of Life Science and Technology, UESTC since 2001, the director of the Key Laboratory for NeuroInformation of Ministry of Education, since 2009. He was a visiting scholar with the University of Illinois at Chicago, USA, from September 1997 to August 1998, and a visiting professor with the McMaster University, Canada, from November 2000 to May 2001 and with the Aalborg University, Denmark, from November 2003 to February 2004. He has published more than 80 peer reviewed papers in international