As we approach the 21st century, our efforts to tackle the challenge of crime will be assisted significantly by developments in technology. From improvements in locking and alarm systems, to new devices for location, identification, and surveillance, to means of restraining individuals who pose a risk to themselves or others, the crime control tasks confronting both the community and our police services will be made easier. Technology can assist us in making optimal use of finite resources.
Along with these new technologies, however, come certain downside risks. Some systems are vulnerable to excessive or inappropriate use, while others may have unintended adverse consequences, such as potential for harm to third parties. This Trends and Issues paper reviews some of the emerging technologies which may be applied to crime control. Recognising that new technologies should not be embraced uncritically, it discusses some of the principles which might accompany their introduction in a democratic society.