LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Taewon | - |
dc.contributor.author | Park, Seohyeon | - |
dc.contributor.author | Oh, Sangeun | - |
dc.contributor.author | Kim, Hyosu | - |
dc.date.accessioned | 2024-04-02T02:00:20Z | - |
dc.date.available | 2024-04-02T02:00:20Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/73088 | - |
dc.description.abstract | This work proposes LiquidListener, a novel liquid volume sensing method for containers. Specifically, it enables the ubiquitous measurement of liquid volume not available in existing work due to <italic>i</italic>) dependencies on dedicated sensing hardware (e.g., capacity sensors) and containers (e.g., transparent containers) and <italic>ii</italic>) a high training intensity. A key enabler of LiquidListener is listening to <italic>singing sounds</italic>. When a user taps a container using solid objects, such as pens and teaspoons, the container vibrates freely and produces a singing sound. As the container is filled with more liquid, the pitch of the sound decreases. Based on this relationship, we develop acoustic-based liquid volume sensing algorithms that support the precise measurement of liquid volume while using only a smartphone and requiring minimal user effort for calibration. The extensive experiments demonstrate that LiquidListener can support high accuracy with an average error ratio of 2.3% in sensing the liquid volume in various containers. In addition, the experimental results indicate that it can still maintain a similar level of accuracy in diverse and dynamically changing environments, even without additional calibration. Authors | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | LiquidListener: Supporting Ubiquitous Liquid Volume Sensing via Singing Sounds | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2024.3375392 | - |
dc.identifier.bibliographicCitation | IEEE Access, v.12, pp 39833 - 39846 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85187992101 | - |
dc.citation.endPage | 39846 | - |
dc.citation.startPage | 39833 | - |
dc.citation.title | IEEE Access | - |
dc.citation.volume | 12 | - |
dc.type.docType | Article in press | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Acoustic sensing | - |
dc.subject.keywordAuthor | Acoustic sensors | - |
dc.subject.keywordAuthor | Acoustics | - |
dc.subject.keywordAuthor | Containers | - |
dc.subject.keywordAuthor | Liquids | - |
dc.subject.keywordAuthor | Medical services | - |
dc.subject.keywordAuthor | Mobile handsets | - |
dc.subject.keywordAuthor | mobile healthcare services | - |
dc.subject.keywordAuthor | Sensors | - |
dc.subject.keywordAuthor | Smart phones | - |
dc.subject.keywordAuthor | smarthome applications | - |
dc.subject.keywordAuthor | ubiquitous liquid volume sensing | - |
dc.subject.keywordAuthor | Usability | - |
dc.subject.keywordAuthor | Volume measurement | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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