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Backscatter x-ray technology has been proposed as an alternative to personal searches at airport and other security checkpoints easily penetrating clothing to reveal concealed weapons. It raises privacy concerns about what is seen by the person viewing the scan.
- Millimeter Wave Scanner
A millimeter wave scanner at Cologne Bonn Airport, Germany,...
- Millimeter Wave Scanner
Towards the end of the millennium, in the early 1990s, Dr Steven Smith developed the first concept for a body scanner. This early model consisted of an ultra-low-dose backscatter X-ray security screening system also known as the Secure 1000.
While you’re stepping through an airport metal detector in your socks, your hand luggage is going on a different trip: into an X-ray scanner. They’re used to build a picture of what’s inside your bags, and allow security staff to check anything that looks suspicious.
Due to their penetrating ability, hard X-rays are widely used to image the inside of objects (e.g. in medical radiography and airport security). The term X-ray is metonymically used to refer to a radiographic image produced using this method, in addition to the method itself.
1 Οκτ 2013 · After an introduction to the beginnings of x-ray screening of baggage 41 years ago, this review article gives an overview of the state-of-the-art in imaging in security at airports as well as an outlook into future developments in this area.
20 Φεβ 2024 · When flying in the United States or elsewhere, we are subject to airport security screening. Airport security screening worldwide includes the use of body-scanning units. These units can release low levels of backscatter x-ray ionizing radiation and millimeter wave non-ionizing radiation.
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