Comprehensive Study Guide on Smart Clothing and Textiles
Applications of Smart Clothing – Brief Overview
Authors
Siqi Jiang, Oliver Stange, Fynn Ole Bätcke, Sabina Sultanova, Lilia Sabantina
Faculty of Textile and Clothing Technology, Niederrhein University of Applied Sciences, Moenchengladbach, Germany
Department of Electrical Engineering and Information Technology, Dusseldorf University of Applied Sciences, Dusseldorf, Germany
Junior Research Group “Nanomaterials”, Faculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, Bielefeld, Germany
Abstract
Smart Clothing: Represents the next step in wearable technology. It integrates electronics with textiles to deliver functional, stylish, and comfortable solutions tailored to users' needs.
Functions: Tracks body indicators in various situations, serves multiple application areas including sports, healthcare, military, and fashion.
The review outlines the state of smart clothing today, its applications, developments, future challenges, and innovations.
Keywords: smart clothing, smart textiles, wearable devices, functional textiles, e-textiles
Introduction
Increasing technological advancements in various fields lead consumers to seek more convenient and technologically sophisticated everyday items.
Smart clothing integrates electronic systems into textiles, enhancing functionality.
Companies like KYMIRA®, Thread in Motion, Prevayl Limited, and Myontec are leading in smart textile technology for remote diagnosis and biosensor solutions.
Overview of Smart Clothing
Smart clothing serves to protect and cover the human body while also collecting data on bodily conditions in response to various stimuli.
Notable advancements include:
Development of body-worn bioelectrodes for monitoring heart rate and electrocardiograms.
Semiconductor technology for wearables enabling health prediction and monitoring, helping to reduce injury risks.
Definition of Smart Clothing
Classifications: Electronics in textiles can be categorized into three classes: smart clothing, wearable electronics, and wearable computers.
Smart Clothing: Combines the newest technology with traditional textile design, penetrating various industries such as healthcare, sports, and military.
Multidisciplinary Integration: Rapid technological advancements necessitate upgrades within the textile industry.
Market Demand: Increasing need for smart products spans sectors including healthcare, military, and personal use including sports and wellness management.
Market Development
The smart clothing market has evolved from basic research to measurable sales metrics over the past 20 years.
Market estimates for smart wearables:
Sales were projected at €387 million in Germany for 2020 (0.6% of total apparel market), expected to rise to €703 million by 2022.
Global smart textile market estimated to reach $4.7 billion by 2022, with the smart fabrics market proliferating from an estimated $3.6 billion to $11.4 billion by 2027.
Applications: Encompasses health monitoring, physical activity estimation for sports, and safety systems for military personnel. The healthcare market is notably driving this growth.
Intelligence Levels of Smart Clothing and Materials
Definition: Smart clothing refers to technologically enhanced garments providing various intelligent features, characterized by progressive intelligence levels:
Basic Level: Features like stain resistance and odor-blocking.
Advanced Level: Garments that can directly integrate sensors and other electronic components.
Highest Level: Full integration of electronic systems with smart functions, such as self-silencing music players when receiving a call.
Nanotechnology: Employed to create bactericidal textiles and self-cleaning properties.
Examples include:
Double-nano-particle coatings for superhydrophobic and antibacterial textiles.
Use of carbon nanotubes and titanium dioxide coatings to achieve self-cleaning properties.
Applications
5.1 Sportswear
Purpose: Merges health monitoring with sports performance, enabling real-time insights into athletes' physiological conditions.
Remote monitoring without medical personnel.
Regular monitoring to prevent injuries and fatigue, promoting body function recovery through proactive alerts.
Customer comfort through lightweight, non-intrusive designs that appear like regular clothing.
Examples include:
Nadi X yoga pants with integrated haptic feedback for posture correction.
Ambiatex T-shirt for analyzing fitness metrics.
Komodo Technologies' electrocardiogram-enabled compression sleeves.
5.2 Workwear
Current Integration: Still developing, but smart clothing for work environments is gaining interest.
Examples include temperature-regulating work gear and Samsung's smart business suit that exchanges digital business cards and interacts with technologies.
5.3 Healthcare
Smart clothing is pivotal for monitoring vital signs and facilitating early disease detection.
Healthcare applications include biomedical sensors embedded in clothing to monitor conditions like heart rate and blood metrics accurately.
The Palpreast bra for breast cancer detection is highlighted as pioneering.
5.4 Military Protective Clothing
Utilizes smart textiles for continuous health monitoring and energy generation through kinetic movement.
Example: Nafion films that adjust to environmental changes without an external power source.
5.5 Fashion
Innovative applications in fashion include interactive clothing that changes colors or provides tactile feedback based on user interaction.
H&M’s ‘wearable love’ collection and designer Pauline van Dongen's functional solar clothing demonstrate this intersection of technology and aesthetics.
Components of Smart Clothing
Main Components: Sensors, actuators, communication devices, data processing units, and energy sources.
Functionality must prioritize comfort, durability, and maintenance without compromising technology performance.
Requirements of Smart Clothing
Material selection affects comfort, longevity, and technological viability.
Design must integrate human factors for seamless daily use.
Functionality should align with user needs, maintaining balance between technology integration and clothing aesthetics.
Current State
Smart clothing is mostly confined to niche markets but faces barriers to widespread adoption like high costs and limited awareness of benefits.
Future Possibilities and Challenges
Promising advancements include improved miniaturization of devices, functional applications, and sustainability in energy sourcing.
Conclusion
Smart clothing bridges body dynamics and technology, integrating various scientific fields to enhance human health and safety across multiple sectors.
Potential applications in sports, healthcare, and entertainment indicate expansive future usage, making ongoing research and development crucial.
Smart clothing is pivotal for monitoring vital signs and facilitating early disease detection. Healthcare applications include biomedical sensors embedded in clothing to monitor conditions like heart rate and blood metrics accurately. The Palpreast bra for breast cancer detection is highlighted as pioneering.