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Development of a portable, multichannel olfactory display transducer
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Covington, James A., Agbroko, Samuel and Tiele, Akira (2018) Development of a portable, multichannel olfactory display transducer. IEEE Sensors Journal, 18 (12). pp. 4969-4974. doi:10.1109/JSEN.2018.2832284
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Official URL: https://doi.org/10.1109/JSEN.2018.2832284
Abstract
In this paper we report on the development of a simple, yet innovative multi-channel olfactory display. Unlike other sensory stimuli (specifically sight and sound), digital olfactory technology has yet to have wide-spread commercial success. Our proposed system will release up to 8 different liquid phase aromas (essential oils) using a thermal mechanism. The unit contains a speed controlled fan, temperature control of the heating element and a gas sensor to provide feedback to inform the release rate. It can be connected (via Bluetooth LE) to a tablet/computer to control the timing and intensity of the aroma. External measurements show that aromas can be detected within a few seconds of release and produce a broad range of intensities from low ppm to 10’s of ppm.
| Item Type: | Journal Article | ||||||||
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| Subjects: | Q Science > QP Physiology T Technology > T Technology (General) |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||||
| Library of Congress Subject Headings (LCSH): | Technology, Smell -- Technological innovations | ||||||||
| Journal or Publication Title: | IEEE Sensors Journal | ||||||||
| Publisher: | Institute of Electrical and Electronic Engineers | ||||||||
| ISSN: | 1530-437X | ||||||||
| Official Date: | 15 June 2018 | ||||||||
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| Volume: | 18 | ||||||||
| Number: | 12 | ||||||||
| Page Range: | pp. 4969-4974 | ||||||||
| DOI: | 10.1109/JSEN.2018.2832284 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||
| RIOXX Funder/Project Grant: |
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