Method and apparatus for analysing user interaction
A method of analysing user interaction with an inhalation device 10, such as a tobacco industry product, comprising: detecting a sound (audio profile) generated by the use of the device over a time period encompassing one or more puffs 25; and processing the audio profile to extract at least one par...
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| creator | Caner Umit Yurteri |
| description | A method of analysing user interaction with an inhalation device 10, such as a tobacco industry product, comprising: detecting a sound (audio profile) generated by the use of the device over a time period encompassing one or more puffs 25; and processing the audio profile to extract at least one parameter of the user's use of the product during the time period. The parameter may be: inhalation duration (d, Fig. 5) or inhalation cubic volume (area under the puff audio profile, Fig. 7). The duration of the puff may be the time which the amplitude exceeds a background noise threshold. The sound may be detected by: a single microphone 14; or microphone array, spaced along a line parallel to the device's length. The microphone may be: placed in contact with or adjacent to the device; and be removably fastened onto the device (34, Fig. 2). The tobacco industry product may be a non-combustible vapour provision (vaping) device, and the microphone may be integrated onto or within the vaping device's housing. |
| format | Patent |
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The parameter may be: inhalation duration (d, Fig. 5) or inhalation cubic volume (area under the puff audio profile, Fig. 7). The duration of the puff may be the time which the amplitude exceeds a background noise threshold. The sound may be detected by: a single microphone 14; or microphone array, spaced along a line parallel to the device's length. The microphone may be: placed in contact with or adjacent to the device; and be removably fastened onto the device (34, Fig. 2). The tobacco industry product may be a non-combustible vapour provision (vaping) device, and the microphone may be integrated onto or within the vaping device's housing.</description><language>eng</language><subject>CALCULATING ; CIGARETTES ; CIGARS ; COMPUTING ; COUNTING ; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ; HANDLING RECORD CARRIERS ; HUMAN NECESSITIES ; HYGIENE ; MATCH BOXES ; MEDICAL OR VETERINARY SCIENCE ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS ; SMOKERS' REQUISITES ; TOBACCO</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190731&DB=EPODOC&CC=GB&NR=2570439A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190731&DB=EPODOC&CC=GB&NR=2570439A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Caner Umit Yurteri</creatorcontrib><title>Method and apparatus for analysing user interaction</title><description>A method of analysing user interaction with an inhalation device 10, such as a tobacco industry product, comprising: detecting a sound (audio profile) generated by the use of the device over a time period encompassing one or more puffs 25; and processing the audio profile to extract at least one parameter of the user's use of the product during the time period. The parameter may be: inhalation duration (d, Fig. 5) or inhalation cubic volume (area under the puff audio profile, Fig. 7). The duration of the puff may be the time which the amplitude exceeds a background noise threshold. The sound may be detected by: a single microphone 14; or microphone array, spaced along a line parallel to the device's length. The microphone may be: placed in contact with or adjacent to the device; and be removably fastened onto the device (34, Fig. 2). 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The parameter may be: inhalation duration (d, Fig. 5) or inhalation cubic volume (area under the puff audio profile, Fig. 7). The duration of the puff may be the time which the amplitude exceeds a background noise threshold. The sound may be detected by: a single microphone 14; or microphone array, spaced along a line parallel to the device's length. The microphone may be: placed in contact with or adjacent to the device; and be removably fastened onto the device (34, Fig. 2). The tobacco industry product may be a non-combustible vapour provision (vaping) device, and the microphone may be integrated onto or within the vaping device's housing.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING CIGARETTES CIGARS COMPUTING COUNTING DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HANDLING RECORD CARRIERS HUMAN NECESSITIES HYGIENE MATCH BOXES MEDICAL OR VETERINARY SCIENCE PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SMOKERS' REQUISITES TOBACCO |
| title | Method and apparatus for analysing user interaction |
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