Dr. Kaiwei wang is currently the deputy director of National Optical Instrument Engineering Technology Research Center of Zhejiang University and Distinguished Expert of Hangzhou. He was admitted to Tsinghua University in 1997 and received a B.S. degree in 2001 and a Ph.D. degree in 2005, both from Tsinghua University. He started postdoctoral research at the Center of Precision Technologies(CPT) of Huddersfield University, funded by the Royal Society International Visiting Postdoctoral Fellowship and the British Engineering and Physical Sciences Council. He joined Zhejiang University in February 2009 and has been mainly researching on visual assisting technology for the visually impaired and intelligent optical detection technologies. He was awarded the "521 Plan" expert in Hangzhou in 2014. Up to now, he owns 34 patents including 3 international patents and has published more than 50 research papers.