David Li is the Co-founder of Maker Collider,Director of Shenzhen Open Innovation Lab and Co-founder of Hacked Matter.He has been contributing to open source software since 1990. He is a member of Free Software Foundation, committer to Apache projects and board director of ObjectWeb. In 2010, he co-founded XinCheJian, the first hackerspace in China to promote hacker/maker culture and open source hardware. In 2011, he co-founded Hacked Matter, a research hub on maker movement and open innovation. In 2015, he co-founded Maker Collider, a platform to develop next generation IoT from Maker community. He is also the executive director of Shenzhen Open Innovation Lab.