Hellow guys, Welcome to my website, and you are watching 애틀랜타 공항, 안면인식 시스템으로 신원 확인 도입...미국 최초 / YTN 사이언스. and this vIdeo is uploaded by YTN 사이언스 at 2018-11-30T00:11:37-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
