![Testing of a new shoe scanner, which enables passengers to go through an airport security check without taking off their shoes, is conducted at Narita airport near Tokyo on March 15, 2021. ( Testing of a new shoe scanner, which enables passengers to go through an airport security check without taking off their shoes, is conducted at Narita airport near Tokyo on March 15, 2021. (](https://c8.alamy.com/comp/2F39YKM/testing-of-a-new-shoe-scanner-which-enables-passengers-to-go-through-an-airport-security-check-without-taking-off-their-shoes-is-conducted-at-narita-airport-near-tokyo-on-march-15-2021-kyodo==kyodo-photo-via-credit-newscomalamy-live-news-2F39YKM.jpg)
Testing of a new shoe scanner, which enables passengers to go through an airport security check without taking off their shoes, is conducted at Narita airport near Tokyo on March 15, 2021. (
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Thermal Scanner To Check the Temperatures of Passengers Arriving Airport. Automatic Measuring Temperature Woman at Hospital .Covid Stock Photo - Image of holding, epidemic: 192825060
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Thermal Scanner To Check the Temperatures of Passengers Arriving Airport. Stock Image - Image of human, epidemic: 194166565
![Airport staff demonstrates a liquid scanner at Schoenefeld airport outside Berlin, April 27, 2011. German airports that handle transfer flights are putting new security regulations in place that allow passengers to bring Airport staff demonstrates a liquid scanner at Schoenefeld airport outside Berlin, April 27, 2011. German airports that handle transfer flights are putting new security regulations in place that allow passengers to bring](https://c8.alamy.com/comp/2CMR273/airport-staff-demonstrates-a-liquid-scanner-at-schoenefeld-airport-outside-berlin-april-27-2011-german-airports-that-handle-transfer-flights-are-putting-new-security-regulations-in-place-that-allow-passengers-to-bring-duty-free-liquids-from-non-eu-countries-onto-their-onward-flights-liquid-scanners-will-test-such-products-for-possible-dangerous-content-reutersthomas-peter-germany-tags-transport-2CMR273.jpg)