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A full-body scanner is a device that detects objects on or inside a person's body for security screening purposes, without physically removing clothes or making physical contact. Unlike metal detectors, full-body scanners can detect non-metal objects, which became an increasing concern after various airliner bombing attempts in the 2000s.
A full-body scan is a scan of the patient's entire body as part of the diagnosis or treatment of illnesses. If computed tomography ( CAT) scan technology is used, it is known as a full-body CT scan, though many medical imaging technologies can perform full-body scans.
A millimeter wave scanner is a whole-body imaging device used for detecting objects concealed underneath a person’s clothing using a form of electromagnetic radiation. Typical uses for this technology include detection of items for commercial loss prevention, smuggling, and screening for weapons at government buildings and airport security ...
FAQ: Airport Body Scanners. Transportation Security Administration. Since our initial interview with the Transportation Security Administration there has been growing opposition to full body ...
Rebecca Dolan, AOL The Transportation Security Administration (TSA) has begun testing new software designed to make full body scanner images at airport security more
This week, a fleet of 150 brand new full-body imaging scanners, devices that use "millimeter waves" to see through clothing to detect hidden weapons, were shipped out to airports across the country.
Backscatter technology is based on the Compton scatteringeffect of X-rays, a form of ionizing radiation. Unlike a traditional X-ray machine, which relies on the transmission of X-rays through the object, backscatter X-ray detects the radiation that reflects from the object and forms an image. The backscatter pattern is dependent on the material ...
TSA has used two kinds of full body imaging technology since first deploying them in airports in 2010. Previously backscatter X-ray scanners were used which produced ionizing radiation. After criticism the agency now uses only millimeter wave scanners which use non-ionizing radiation. [110]