At Defence and Security Equipment International, the world’s largest arms fair, held last year in London, the organizers reported a record demand for space. A large chunk of that demand was from the United Arab Emirates, which reserved the corner with the most foot traffic. But its pavilion looked empty next to the life-size prototypes that surrounded it, and its delegate was too busy to talk to the press.
Still, the creators of the nearby surveillance equipment were keen to chat. They came from the United Kingdom, Sweden, and Australia, and they said they were pleased with how much room their new patrons gave them to explore. One of them had made a voice recognition system that cross-indexes international databases of police interrogations. Another displayed an internet-of-things radar system mounted on a police car that takes orders from intelligence officers.
