From the above link: "Light Attack elaborates the concept of the 'moving moving' image - the projected moving imagery corresponds to the movement through the space while the character's behavior is influenced by the urban context and passers-by. The piece suggests projection as an emergent ubiquitous medium, raising questions about property and privacy. How public is public space? How do authorities deal with this question? How is projection, as a ubiquitous medium, changing the environment in which we live?"