Anzeige DooH Campaign Surveillance Videoboards Promote Snowden In Toronto, film rental company Elevation Pictures have utilised the latest surveillance technology in combination with live video footage to promote Oliver Stone's feature film, Snowden. 21. Oktober 2016 von Daniel Russellteilen teilen teilen merken teilen E-Mail Continue reading the full article on the Digital Signage Summit website.teilen teilen teilen merken teilen E-Mail