Kansai International Airport in western Japan started trial use Friday of a device that emits ultraviolet light to disinfect luggage carts, hoping it will make passengers feel safer amid the coronavirus pandemic.In laboratory experiments, the device proved effective in inactivating the COVID-19-causing virus, said Iwasaki Electric Co., its developer based in Tokyo.Measuring 4 meters in length, 1.1 meters in width and 1.8 meters in height, the device can disinfect up to 10 carts at the same time in about 90 seconds. It was installed in Terminal 1 of the airport in Osaka Prefecture, its opera…READ FULL ARTICLE