Special Issue "Selected Papers from the 4th International Conference on the Challenges, Opportunities, Innovations and Applications in Electronic Textiles 2022"

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "E:Engineering and Technology".

Deadline for manuscript submissions: closed (15 June 2023) | Viewed by 2049

Special Issue Editors

School of Science & Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
Interests: smart sensing technology; printed electronics; flexible and stretchable electronics; wearable medical devices; additive printing techniques; digital healthcare
Special Issues, Collections and Topics in MDPI journals
Advanced Textiles Research Group, School of Art and Design, Nottingham Trent University, Bonington Building, Dryden Street, Nottingham NG1 4GG, UK
Interests: electronic textiles; smart textiles; internet of things; energy-harvesting textiles; sensors
Special Issues, Collections and Topics in MDPI journals
Optics and Photonics Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
Interests: biomedical optics; ultrasound modulated optical tomography; laser doppler flowmetry; application of smart CMOS sensors to biomedicine; wearable sensors; imaging and sensing in regenerative medicine

Special Issue Information

Dear Colleagues,

This Special Issue will publish extended conference papers from the 4th International Conference on the Challenges, Opportunities, Innovations and Applications in Electronic Textiles that was held in Nottingham, United Kingdom, 9–10th November 2022. The conference was focused on giving people from academia and industry the opportunity to discuss the exciting innovations and challenges in the rapidly emerging field of electronic textiles (https://e-textilesconference.com).

We are honored to serve as guest editors of this Special Issue which will be published in Micromachines. We encourage contributions on, but not limited to, the following areas:

  • Applications and Future Trends;
  • Sensing and Embedded Systems;
  • Manufacturing and Standards;
  • Reliability and Sustainability;
  • Design and Fashion;
  • Immersive Technologies (VR, AR, Motion Capture). 

All conference participants are welcome to submit to this Special Issue and all papers will be peer-reviewed before being accepted for publication.

Dr. Yang Wei
Dr. Theodore Hughes-Riley
Prof. Dr. Stephen P. Morgan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Micromachines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (2 papers)

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Research

11 pages, 2558 KiB  
Article
Measuring the Flex Life of Conductive Yarns in Narrow Fabric
Micromachines 2023, 14(4), 781; https://doi.org/10.3390/mi14040781 - 30 Mar 2023
Cited by 1 | Viewed by 783
Abstract
Due to constant advancements in materials research, conductive textile-based materials have been used increasingly in textile-based wearables. However, due to the rigidity of electronics or the need for their encapsulation, conductive textile materials, such as conductive yarns, tend to break faster around transition [...] Read more.
Due to constant advancements in materials research, conductive textile-based materials have been used increasingly in textile-based wearables. However, due to the rigidity of electronics or the need for their encapsulation, conductive textile materials, such as conductive yarns, tend to break faster around transition areas than other parts of e-textile systems. Thus, the current work aims to find the limits of two conductive yarns woven into a narrow fabric at the electronics encapsulation transition point. The tests consisted of repeated bending and mechanical stress, and were conducted using a testing machine built from off-the-shelf components. The electronics were encapsulated with an injection-moulded potting compound. In addition to identifying the most reliable conductive yarn and soft–rigid transition materials, the results examined the failure process during the bending tests, including continuous electrical measurements. Full article
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9 pages, 3778 KiB  
Article
Design of Wearable Finger Sensors for Rehabilitation Applications
Micromachines 2023, 14(4), 710; https://doi.org/10.3390/mi14040710 - 23 Mar 2023
Cited by 1 | Viewed by 948
Abstract
As an emerging technology, smart textiles have attracted attention for rehabilitation purposes or to monitor heart rate, blood pressure, breathing rate, body posture, as well as limb movements. Traditional rigid sensors do not always provide the desired level of comfort, flexibility, and adaptability. [...] Read more.
As an emerging technology, smart textiles have attracted attention for rehabilitation purposes or to monitor heart rate, blood pressure, breathing rate, body posture, as well as limb movements. Traditional rigid sensors do not always provide the desired level of comfort, flexibility, and adaptability. To improve this, recent research focuses on the development of textile-based sensors. In this study, knitted strain sensors that are linear up to 40% strain with a sensitivity of 1.19 and a low hysteresis characteristic were integrated into different versions of wearable finger sensors for rehabilitation purposes. The results showed that the different finger sensor versions have accurate responses to different angles of the index finger at relaxation, 45° and 90°. Additionally, the effect of spacer layer thickness between the finger and sensor was investigated. Full article
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