I included previously (Apr 2016) an article about Israel’s Reporty which forms the basis for an emergency video app used by Israel’s Magen David Adom. Now Reporty is being piloted by 2000 members of the French public in Nice to film and report crimes or incidents to the police.
https://www.connexionfrance.com/French-news/Nice-locals-asked-to-film-crimes-in-new-police-app