{"id":141074,"date":"2022-06-24T22:02:29","date_gmt":"2022-06-25T03:02:29","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/06\/biometric-authentication-using-breath"},"modified":"2022-06-24T22:02:29","modified_gmt":"2022-06-25T03:02:29","slug":"biometric-authentication-using-breath","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/06\/biometric-authentication-using-breath","title":{"rendered":"Biometric authentication using breath"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/biometric-authentication-using-breath2.jpg\"><\/a><\/p>\n<p>An artificial nose, which is combined with machine learning and built with a 16-channel sensor array was found to be able to authenticate up to 20 individuals with an average accuracy of more than 97%.<\/p>\n<p><em>\u201cThese techniques rely on the physical uniqueness of each individual, but they are not foolproof. Physical characteristics can be copied, or even compromised by injury,\u201d<\/em> explains Chaiyanut Jirayupat, first author of the study. <em>\u201cRecently, human scent has been emerging as a new class of biometric authentication, essentially using your unique chemical composition to confirm who you are.\u201d<\/em><\/p>\n<p>The team turned to see if human breath could be used after finding that the skin does not produce a high enough concentration of volatile compounds for machines to detect.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An artificial nose, which is combined with machine learning and built with a 16-channel sensor array was found to be able to authenticate up to 20 individuals with an average accuracy of more than 97%. \u201cThese techniques rely on the physical uniqueness of each individual, but they are not foolproof. Physical characteristics can be copied, [\u2026]<\/p>\n","protected":false},"author":396,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,1412,6,1492],"tags":[],"class_list":["post-141074","post","type-post","status-publish","format-standard","hentry","category-chemistry","category-privacy","category-robotics-ai","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/141074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/396"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=141074"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/141074\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=141074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=141074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=141074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}