The drones take about two to five seconds to count the number of people in a crowd.
The drones take about two to five seconds to count the number of people in a crowd.
Get real-time information on crowd levels at Marina Bay, Kallang, Orchard Road and Sentosa from 7pm on Dec 31.
Get real-time information on crowd levels at Marina Bay, Kallang, Orchard Road and Sentosa from 7pm on Dec 31.