Lihang Li received his MS degree in computer vision from National Laboratory of Pattern Recognition(NLPR) at Institute of Automation of the Chinese Academy of Sciences (CAS). His interests include Linux, open source, cloud computing, virtualization, computer vision algorithms, machine learning and data mining, and a variety of programming languages.

You can find him at his personal website at http://hustcalm.me.

Cédric Verstraeten has an MSc in engineering and is primarily active in the C++ community. He works as a software engineer and is a huge open source enthusiast. He spends most of his time on side projects. He's the founder of Kerberos.io, an open source video surveillance system built for the Raspberry Pi, and is the organizer of the Raspberry Pi Belgium meetup group.