Dubai is introducing a facial recognition system on public transport to beef up security, officials said Sunday, as the emirate prepares to host the global Expo exhibition.
Technicians walk at the three thematic districts at the under construction site of the Expo 2020 in Dubai, United Arab Emirates. (AP)
A picture taken on July 19, 2020 shows Dubai's Burj Khalifa, the tallest structure and building in the world since 2009. (AFP)