Innovation is a complex and multifaceted notion, sometimes difficult to explain. The category of innovation spaces includes co-working spaces, third places, Living Labs, open labs, incubators, accelerators, hothouses, canteens, FabLabs, MakerSpaces, Tech Shops, hackerspaces, design factories, and so on. Working based on the communities' needs and motivations is a key stage in order to overcome the obstacles of collective innovation and lay favorable foundations for the emergence of shared actions that can be converted into collective innovation projects. Organizations are multiplying the opportunities of creating collective intelligence at the service of innovation. Consequently, an innovation space must favor creativity and sharing. It must also promote individual and collective learning. Collective intelligence involves the networking of multiple types of intelligence, the combination of knowledge and competences, as well as cooperation and collaboration between them.