Drones used to spot violence
drone Source: AAP Image/ Niall Carson/PA Wire
Get the SBS Audio app
Other ways to listen
Researchers have used drones to analyze live footage and spot violent behavior in crowds.
Share
Listen to our podcasts
Independent news and stories connecting you to life in Australia and Persian-speaking Australians.
Understand the quirky parts of Aussie life.
Get the latest with our exclusive in-language podcasts on your favourite podcast apps.
Watch on SBS
SBS World News
Take a global view with Australia's most comprehensive world news service
