Introduction of the Alfa3 scanners support staff at the airport

Spanish experts have developed a new body scanner for airports called Alfa3 , which allows passengers not to carry out complex security procedures at the airport such as entering the control room, Take off your jacket, stand upright and raise your hands up so staff can use your body scanner. Instead, Alfa3 will automatically scan as you walk across it.

Picture: CNN

Alfa3 is based on the "millimeter wave" technology . "It's a kind of thermal imaging technology so that we can see the difference between body temperature and non-body parts," said Dr. Naomi Alexander, inventor of Alfa3. said.

Current scanning systems produce detailed images of people scanned while Alfa3 uses "passive technology" that detects objects underneath clothing with high precision without revealing details. body. Another advantage is that it is capable of detecting non-metallic objects, such as liquids and gels.

Alfa3 can be installed outdoors as well as secret, making it an interesting option for military facilities.

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