{"id":9236,"date":"2018-06-08T17:39:20","date_gmt":"2018-06-08T16:39:20","guid":{"rendered":"https:\/\/ounews.co\/?p=9236"},"modified":"2018-06-08T17:39:20","modified_gmt":"2018-06-08T16:39:20","slug":"scientist-and-dogs-who-sniff-for-cancer-meet-her-majesty-the-queen","status":"publish","type":"post","link":"https:\/\/www.open.ac.uk\/blogs\/news\/science-mct\/computing-communications\/scientist-and-dogs-who-sniff-for-cancer-meet-her-majesty-the-queen\/","title":{"rendered":"Scientist, and dogs who &#8220;sniff for cancer&#8221;, meet Her Majesty The Queen"},"content":{"rendered":"<p><em>A group of incredible dogs who detect cancer cells in biological samples accompanied one of the leading animal-computer interaction scientists\u00a0to meet Her Majesty Queen Elizabeth II at Buckingham Palace.<\/em><\/p>\n<p>Head of The Open University\u00a0<a href=\"http:\/\/www.open.ac.uk\/blogs\/ACI\/\">Animal-Computer Interaction Lab<\/a>\u00a0and Senior Lecturer in Computing and Communications,\u00a0<a href=\"http:\/\/www.open.ac.uk\/research\/people\/cm476\">Dr Clara Mancini<\/a>,\u00a0was invited to Buckingham Palace to celebrate the 10<sup>th<\/sup> anniversary of the charity <a href=\"https:\/\/www.medicaldetectiondogs.org.uk\/\">Medical Detection Dogs<\/a>.<\/p>\n<p><iframe loading=\"lazy\" title=\"OU research which uses dogs to &#039;sniff&#039; for cancer\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/9sRbQIKdKZs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2><strong>Screening body fluids for\u00a0<\/strong><strong>disease: the signaling challenge<\/strong><\/h2>\n<p>Dr Mancini has been collaborating with the charity since 2013, when she began researching ways to support the work of dogs who can detect the odour of cancer and other diseases from volatile compounds in body fluids, such as urine, sweat or breath.<\/p>\n<p>During this time, Dr Mancini learnt how the conventional signals taught by humans to dogs to alert them to the presence of volatiles in a sample, such as sitting down in front of a \u2018positive\u2019 sample, limited the potential of the dogs\u2019 work;\u00a0Dr Mancini said:<\/p>\n<blockquote><p>\u201cThese conventional signals clarify the dogs\u2019 decision for human convenience, but limit their ability to provide information on what they find.<\/p>\n<p>\u201cFirstly, these conventions only enable dogs to express binary responses, while differences between samples may be more nuanced, possibly indicating different stages of disease. Secondly, these signals are not consistent with how dogs spontaneously respond to odours of interest, adding a \u2018translation overhead\u2019 to their already cognitively demanding work and interfering with their performance.\u201d<\/p><\/blockquote>\n<h2><strong>Addressing the challenge: a new canine computer interface<\/strong><\/h2>\n<p>Exploring new approaches, Dr Mancini and her technical team developed a canine computer interface, which uses sensor technology to capture the sniffing behaviour of the dogs as they investigate the samples, revealing interaction patterns that correlate with the samples\u2019 content.<\/p>\n<h2><strong>Eliminating human bias<\/strong><\/h2>\n<p>The research will now be developed further, and Dr Mancini and her team will use machine-learning techniques to classify these patterns automatically in real time, so that the system itself can reward the dogs when they are correct. The researchers are currently running a trial with Medical Detection Dogs to gather data for the development of learning algorithms that can automatically interpret the data.<\/p>\n<p>\u201cUltimately, this work will contribute towards ongoing efforts to develop \u2018artificial noses\u2019 that can do the tests and that can be widely deployed,\u201d said Dr Mancini.<\/p>\n<p><a href=\"http:\/\/www9.open.ac.uk\/mct-cc\/research\">Read more about OU research in Computing<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A group of incredible dogs who detect cancer cells in biological samples accompanied one of the leading animal-computer interaction scientists\u00a0to meet Her Majesty Queen Elizabeth II at Buckingham Palace. Head of The Open University\u00a0Animal-Computer Interaction Lab\u00a0and Senior Lecturer in Computing and Communications,\u00a0Dr Clara Mancini,\u00a0was invited to Buckingham Palace to celebrate the 10th anniversary of the [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9241,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[127,349,648,668,861,1061,1904],"class_list":["post-9236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computing-communications","tag-animal-computer-interaction-lab","tag-cancer","tag-dogs","tag-dr-clara-mancini","tag-faculty-of-stem","tag-her-majesty-the-queen","tag-research"],"_links":{"self":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts\/9236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/comments?post=9236"}],"version-history":[{"count":0,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts\/9236\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/media\/9241"}],"wp:attachment":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/media?parent=9236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/categories?post=9236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/tags?post=9236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}