The history of documentary has been one of adaptation and change, as docu-mentarists have harnessed the affordances of emerging technology. In the last decade interactive documentaries (i-docs) have become established as a new field of practice within non-fiction storytelling. Their various incarnations are now a focus at leading film festivals (IDFA DocLab, Tribeca Storyscapes, Sheffield DocFest), major international awards have been won, and they...