dc.contributor.author | Wicaksono, Irmandy | |
dc.contributor.author | Tucker, Carson I. | |
dc.contributor.author | Sun, Tao | |
dc.contributor.author | Guerrero, Cesar A. | |
dc.contributor.author | Liu, Clare | |
dc.contributor.author | Woo, Wesley M. | |
dc.contributor.author | Pence, Eric J. | |
dc.contributor.author | Dagdeviren, Canan | |
dc.date.accessioned | 2020-04-27T19:51:41Z | |
dc.date.available | 2020-04-27T19:51:41Z | |
dc.date.issued | 2020-04 | |
dc.identifier.issn | 2397-4621 | |
dc.identifier.uri | https://hdl.handle.net/1721.1/124889 | |
dc.description.abstract | The rapid advancement of electronic devices and fabrication technologies has further promoted the field of wearables and smart textiles. However, most of the current efforts in textile electronics focus on a single modality and cover a small area. Here, we have developed a tailored, electronic textile conformable suit (E-TeCS) to perform large-scale, multimodal physiological (temperature, heart rate, and respiration) sensing in vivo. This platform can be customized for various forms, sizes and functions using standard, accessible and high-throughput textile manufacturing and garment patterning techniques. Similar to a compression shirt, the soft and stretchable nature of the tailored E-TeCS allows intimate contact between electronics and the skin with a pressure value of around ~25 mmHg, allowing for physical comfort and improved precision of sensor readings on skin. The E-TeCS can detect skin temperature with an accuracy of 0.1° C and a precision of 0.01 °C, as well as heart rate and respiration with a precision of 0.0012 m/s² through mechano-acoustic inertial sensing. The knit textile electronics can be stretched up to 30% under 1000 cycles of stretching without significant degradation in mechanical and electrical performance. Experimental and theoretical investigations are conducted for each sensor modality along with performing the robustness of sensor-interconnects, washability, and breathability of the suit. Collective results suggest that our E-TeCS can simultaneously and wirelessly monitor 30 skin temperature nodes across the human body over an area of 1500 cm² , during seismocardiac events and respiration, as well as physical activity through inertial dynamics. | |
dc.relation.isversionof | 10.1038/s41528-020-0068-y | en_US |
dc.rights | Creative Commons Attribution 4.0 International license | en_US |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_US |
dc.source | Nature | en_US |
dc.title | A tailored, electronic textile conformable suit for large-scale spatiotemporal physiological sensing in vivo | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Wicaksono, Irmandy, et al., "A tailored, electronic textile conformable suit for large-scale spatiotemporal physiological sensing in vivo." NPJ Flexible Electronics 4 (2020): no. 4 doi 10.1038/s41528-020-0068-y ©2020 Author(s) | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Media Laboratory | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Mechanical Engineering | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science | en_US |
dc.contributor.department | Program in Media Arts and Sciences (Massachusetts Institute of Technology) | en_US |
dc.relation.journal | NPJ Flexible Electronics | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.date.submission | 2020-04-27T12:22:17Z | |
mit.journal.volume | 4 | en_US |
mit.license | PUBLISHER_CC | |
mit.metadata.status | Complete | |