Rapid urbanization occurred during the 20th century, with the percentage of people living in urban areas rising dramatically from 29 percent (732 million) in 1950 to 49 percent (3.2 billion) in 2005; this will rise to 60 percent (4.9 billion) by 2030. While cities provide better job opportunities, education and healthcare, they also suffer from social problems. As police are often not able to address these problems, 24-hour e-bodyguards are taking their place.
Rapid urbanization occurred during the 20th century, with the percentage of people living in urban areas rising dramatically from 29 percent (732 million) in 1950 to 49 percent (3.2 billion) in 2005; this will rise to 60 percent (4.9 billion) by 2030. While cities provide better job opportunities, education and healthcare, they also suffer from social problems. As police are often not able to address these problems, 24-hour e-bodyguards are taking their place.
Terrorist attacks, traffic control and crime are three major reasons for city surveillance systems, but nowhere in the world have surveillance systems been used so widely as in the U.K....