Open Innovation: A paradigm that assumes that firms can and should use external ideas as well as internal ideas, and internal and external paths to market, as the firms look to advance their technology.
Collective Intelligence: The combined knowledge and abilities of a group of individuals, especially when this exceeds the capabilities of any single member of the group.
User-Generated Content (UGC): Any form of content, such as blogs, wikis, discussion forums, posts, podcasts, digital images, video, audio files, and other forms of media, that was created and published by users of an online system or service.