NCJ Number
175295
Date Published
1998
Length
6 pages
Annotation
This overview of current and emerging technologies for crime control in Australia covers mechanisms for surveillance and detection, blocking devices, and technologies of restrains and incapacitation.
Abstract
Crime prevention technologies include metal detectors at airports, radar to detect speeding, red light cameras at traffic intersections, home and car alarm systems, improved street lighting, and closed-circuit television. New technologies include portable personal alarm systems, information security systems, and location and tracking technologies such as global positioning systems. They also include technologies for detecting explosives and firearms, drug detection technology, retail security devices, the use of the Internet to aid community policing, and DNA testing, and heartbeat detectors to find people hiding in vehicles. Technologies for impeding access to a target include smarter locking technologies, seals for tamperproofing products, anti-theft systems, smart guns, and soft body armor. Technologies of restraint include electronic vehicle interdiction to reduce the need for high-speed police pursuits, a retractable spiked barrier strip, a tagging system for fleeing vehicles, rear-seat airbags, ensnarement nets, foams, adhesives, lubricants, anti-traction fluids, acoustic weapons for crowd control, portable strobe lights, chemical incapacitants, electrical incapacitants, and pharmacological substances. Some technologies involve risks and can have adverse social impacts, however. The principles for applying technology to crime control in a democratic society should include legality, cost effectiveness, technical integrity, and accountability. 24 references