Humanitarian drones promoted by UNICEFListen /
Drones or unmanned aerial vehicles could become a common sight in humanitarian crises across Africa, if a United States-based scientist has her way.
Pia Zaragoza received funding from the UN Children's Fund (UNICEF) to build a prototype model which could be built cheaply with a 3D printer.
The drone would enable emergency workers to operate more quickly and efficiently.
Daniel Dickinson asked her to explain how the drone works.