LifeLog was a project of the Information Processing Techniques Office of the Defense Advanced Research Projects Agency (DARPA) of the U.S. Department of Defense (DOD). According to its bid solicitation pamphlet in 2003, it was to be "an ontology-based (sub)system that captures, stores, and makes accessible the flow of one person's experience in and interactions with the world in order to support a broad spectrum of associates/assistants and other system capabilities".
thinking the government was also behind Microsoft, Apple, Google, Amazon Cloud, Twitter etc… all partners in the buildout of the digital cage.