Advances in shape memory alloy textiles for wearable applications: A critical review

Journal of Industrial Textiles, Journal Year: 2025, Volume and Issue: 55

Published: March 3, 2025

The advancement of wearable technology has driven research into shape memory alloy (SMA) textiles for diverse applications, enhancing comfort, functionality, and adaptability. This review systematically analyzes 30 studies published up to November 2024, examining SMA textile structures, actuation mechanisms, user evaluations. are categorized knitted, woven, knot each with distinct advantages limitations. Contraction is widely studied, particularly in rehabilitation compression wear, while bending gaining attention localized motion assistance. However, challenges related energy consumption, durability, response time continue hinder practical implementation. Standardized usability assessments lacking, as most rely on laboratory-based testing rather than real-world Hybrid mechanisms that integrate contraction remain underexplored, limiting their multifunctional potential. Future should prioritize energy-efficient activation strategies, improved material standardized protocols enhance applicability. provides a critical analysis technologies, highlighting key gaps future directions improve wearability, commercialization

Language: Английский

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Process Planning and Preparation for 3D Printing From Design to Execution

IGI Global eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 159 - 192

Published: May 16, 2025

The pace of innovation in 3D printing, or additive manufacturing, has changed the product design and fabrication process many sectors, including healthcare, aerospace, general manufacturing. However, turning a digital into physical object even high-quality requires comprehensive workflow that covers all activities from planning to production. This paper attempts give an overall view main milestones preparation for printing while emphasizing significance each stage toward achieving best results. survey starts with first step developing model where several issues are listed relate designing efficiency optimization, file type such as STL OBJ correction mistakes identified so make printable. From here, proceeds orientation slicing wherein parameters like layer thickness, infill density support structures chosen parameter specifically technology material used.

Language: Английский

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Effect of Ambient temperature on the plastic products using the finite element method

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 507, P. 01064 - 01064

Published: Jan. 1, 2024

The escalating use of plastic products alongside rising ambient temperatures has intensified concerns regarding their performance under diverse thermal conditions. This paper delves into the intricate relationship between materials, temperature fluctuations, and resulting stresses. Various grades materials are subjected to distinct elucidate stress generation—a pivotal aspect in product design. Leveraging finite element method, a comprehensive analysis is conducted design assess specified loads temperatures. study encompasses evaluation equivalent stresses, normal shear deformations. Ultimately, research culminates development thermally stable product, offering valuable insights for robust practices amidst evolving environmental

Language: Английский

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A Taxonomy of Low-Power Techniques in Wearable Medical Devices for Healthcare Applications

Electronics, Journal Year: 2024, Volume and Issue: 13(15), P. 3097 - 3097

Published: Aug. 5, 2024

Chronic diseases are the most prevalent and non-communicable health crisis globally. Most chronic disease patients require continuous physiological monitoring, using wearable technology for timely treatment, precise illness detection, preventive healthcare. Nonetheless, efficient power management is required such resource-constrained devices. This work aims to analyze low-power techniques (LPTs) in medical devices a data-driven approach identify novel approaches promising higher savings. Through an intensive literature analysis, we relevant LPTs minimizing consumption monitoring while recognizing barriers adopting these techniques. As result, taxonomy based on common characteristics of proposed, along with strategies combination LPTs. our propose possible enhancements suggest mechanisms device industry facilitate their adoption. Overall, proposed guide use toward monitoring.

Language: Английский

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Identification of Demand Type Differences and Their Impact on Consumer Behavior: A Case Study Based on Smart Wearable Product Design

KSII Transactions on Internet and Information Systems, Journal Year: 2024, Volume and Issue: 18(4)

Published: April 30, 2024

Thorough understanding of user demands and formulation product development strategies are crucial in design, can effectively stimulate consumer behavior.Scientific categorization classification contribute to accurate design development, efficiency, success rates.In recent years, e-commerce has become important consumption platforms for smart wearable products.However, there few studies on among those related promoting platform services sales.Meanwhile, focusing real needs scarce studies.Therefore, an empirical demand analysis method is proposed formulated based a categorized interpretation demands.Using representative bracelets from products as case, this paper classifies with three methods: big data semantic analysis, KANO model satisfaction analysis.The results reveal that methods herein classify confirm differences categories have varying impacts behavior.On basis, corresponding four demands, aiming make the leading factor promote behavior platforms.This research further enriches platforms, optimizes perspective, thereby consumption.In future research, different will be tried compare analyze changes influencing factors, thus improving impact factors e-commerce.

Language: Английский

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Influence of VR-Assisted College Dance on College Students' Physical and Mental Health and Comprehensive Quality

International Journal of Information and Communication Technology Education, Journal Year: 2024, Volume and Issue: 20(1), P. 1 - 21

Published: May 16, 2024

With the development and popularization of sports dance, dance teaching has become a required elective course in universities. Sports can not only improve students' comprehensive quality, but also affect college healthy psychology. The use VR (Virtual Reality) technology education will definitely develop promote education. This paper studies an effective feature extraction method for characteristics movements based on VR. edge features all video images each segment are accumulated into one image, directional gradient histogram extracted from it. results show that compared with current robust regression cascade method, our higher positioning accuracy pollution test set, more than 75% sample errors this within 0.1. verifies effectiveness motion recognition algorithm recognition. Dance effectively resist psychological barriers students their quality.

Language: Английский

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Open On-Limb Robot Locomotion Mechanism with Spherical Rollers and Diameter Adaptation

Machines, Journal Year: 2024, Volume and Issue: 12(7), P. 455 - 455

Published: July 4, 2024

The rapid development of wearable technologies is increasing research interest in on-body robotics, where relocatable robots can serve as haptic interfaces, support healthcare measurements, or assist with daily activities. However, mobile robotics poses challenges aspects such stable locomotion and control. This article proposes a novel small robot design for moving on human limbs that consists an open grasping mechanism spring linkage, one side holds pivoting differential drive base (PDDB) two spherical rollers, the other actuated roller stabilization. rollers maintain contact at three points limb, optimizing stability minimal number integrating DC motors within. PDDB wheels (spherical rollers) enable directional changes limb surfaces. combination mechanism, PDDB, allows adaptability to diameter variations along limb. Furthermore, be easily put removed any point eliminating need slip over hand foot. kinematic model proposed has been developed. A cascade control strategy outer loop inner trajectory adjustments using velocities. An on-limb prototype built test its applicability arms. Simulation experimental results validate design.

Language: Английский

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Customizing the garment design using computational design and 3D printing technologies: A case study

Published: Jan. 1, 2024

Incorporating CAD programming into the design process of a garment can provide multiple benefits. The use computational automate wearable and increase potentials customization. 3D printing finds application in many sectors due to its capacity fabricate unusual geometries with reduced cost, especially when limited number products are involved. current paper contributes towards automating manufacturing customized garments. proposed algorithm uses dimensions human body as input data, parameterizes predefined clothing pattern. Then set fabrication commands (G-code) is generated order lead garments printer. A case study presented, using flexible material including special connectors created.

Language: Английский

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Combining computational design and biomimetics: A case study

Published: Jan. 1, 2024

Designers receive a great deal of inspiration from nature thus offering opportunities for unusual product concept development. These concepts together with technological tools i.e. computational design, additive manufacturing, prototyping, can lead to automate the design process and shorten significantly time market needed. The present paper considers bioluminescent bacteria cultures offers wearable products within jewelry industry. More specifically, family earrings were designed considering both aesthetics unique experience that end user receives. They include soft circuit and, seamlessly integrated set LEDs emit glow. A 3D earring models generated using Rhinoceros3D™ Grasshopper™ as basic tools. objective this research was explore potential integrating technologies into fashion by pushing boundaries exploring new possibilities. interdisciplinary approach blurs conventional distinction between style function. Finally, it insight future technology its implications accessories related

Language: Английский

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Flexible Magnetoelectric Nanomaterials for Healthcare Devices: A Minireview

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 16, 2024

Language: Английский

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