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Artificial Noses. What is an Artificial Nose? “a sensing device capable of producing a digital ‘fingerprint’ of specific odors” (Ouellette 26). –Chemical.

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Presentation on theme: "Artificial Noses. What is an Artificial Nose? “a sensing device capable of producing a digital ‘fingerprint’ of specific odors” (Ouellette 26). –Chemical."— Presentation transcript:

1 Artificial Noses

2 What is an Artificial Nose? “a sensing device capable of producing a digital ‘fingerprint’ of specific odors” (Ouellette 26). –Chemical sensing system Polymer sensors –Pattern recognition system Neural networks “a sensing device capable of producing a digital ‘fingerprint’ of specific odors” (Ouellette 26). –Chemical sensing system Polymer sensors –Pattern recognition system Neural networks

3 Applications of Artificial Noses Medicine Military Food production Monitoring for chemical leaks Livestock Robots Medicine Military Food production Monitoring for chemical leaks Livestock Robots

4 Difficulties Sensors sensitive to water Replacement of sensors Sensor overload Sensors sensitive to water Replacement of sensors Sensor overload

5 Sources http://www.aaai.org/AITopics/html/nose.html Knapp, Louise. “E-nose Sniffs Out Nasty Bugs.” 6 Oct. 2001. http://www.wired.com/medtech/health/news/2001/1 0/47008 http://www.wired.com/medtech/health/news/2001/1 0/47008 Marks, Paul. “E-nose to sniff out hospital superbugs.” New Scientist, 22 Sept. 2005; Issue 2518. http://www.newscientist.com/article.ns?id=mg187251 86.300 http://www.newscientist.com/article.ns?id=mg187251 86.300 Ouellette, Jennifer. “Electronic Noses Sniff Out New Markets.” The Industrial Physicist, February/March 1999; Volume 5, Number 1. http://www.aip.org/tip/INPHFA/vol-5/iss-1/p26.pdf http://www.aip.org/tip/INPHFA/vol-5/iss-1/p26.pdf http://www.aaai.org/AITopics/html/nose.html Knapp, Louise. “E-nose Sniffs Out Nasty Bugs.” 6 Oct. 2001. http://www.wired.com/medtech/health/news/2001/1 0/47008 http://www.wired.com/medtech/health/news/2001/1 0/47008 Marks, Paul. “E-nose to sniff out hospital superbugs.” New Scientist, 22 Sept. 2005; Issue 2518. http://www.newscientist.com/article.ns?id=mg187251 86.300 http://www.newscientist.com/article.ns?id=mg187251 86.300 Ouellette, Jennifer. “Electronic Noses Sniff Out New Markets.” The Industrial Physicist, February/March 1999; Volume 5, Number 1. http://www.aip.org/tip/INPHFA/vol-5/iss-1/p26.pdf http://www.aip.org/tip/INPHFA/vol-5/iss-1/p26.pdf

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