An interactive documentary acknowledges the filmmaker's presence and engagement with subjects. It focuses on the exchange of information rather than an objective view. Conventions include long take interviews, location shooting with handheld cameras, use of archive material, synchronous sound, and the filmmaker being visible and participating. Elaine McMillion's 2013 documentary "Hollow" and Nick Broomfield's 1998 film "Kurt and Courtney" are examples that merge traditional and web-based techniques.