Mr. Chai is Chair of the FIDO China Working Group, the first regional working group established by the FIDO Alliance in 2016, which is committed to facilitate the communication and cooperation within the China authentication ecosystem and ensure the unique technical requirements of FIDO specifications for the Chinese market are met. Mr. Chai is also the General Manager of Lenovo’s Online Authentication Business Unit, an exclusive AaaS (Authentication as a Service) provider domestically. Mr. Chai joined Lenovo in 2005. He was formerly the Executive Director of the Personal Cloud Lab and R&T Subsystem Research Lab divisions of Lenovo Corporate Research & Technology. Mr. Chai holds a Ph.D. in Computer Science from Tsinghua University.