When Art, Apple and the Secret Service Collide: ‘People Staring at Computers’ http://www.wired.com/threatlevel/2012/07/people-staring-at-computers/a ll/ via http://www.metafilter.com/117828/I-was-prepared-to-make-people-a-littl e-uncomfortable-but-I-didnt-want-to-do-anything-illegal