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Research on Flexible Sensors for Wearable Devices: A Review
1College of Information Science and Engineering, Northeastern University, Shenyang 110819, China.
Nanomaterials (Basel, Switzerland)
|April 11, 2025
Summary
Flexible sensors are crucial for wearable devices, but face challenges in miniaturization and efficiency. This review summarizes their development and future directions for researchers.
Area of Science:
- Materials Science
- Electrical Engineering
- Wearable Technology
Background:
- Wearable devices are increasingly vital, driven by new materials and device miniaturization.
- Flexible sensors are the core operational components of these wearable devices.
- Despite rapid advancements, current flexible sensor technology faces significant challenges.
Purpose of the Study:
- To review the development of flexible sensors.
- To outline future research directions for flexible sensor technology.
- To provide a reference for researchers in the field.
Main Methods:
- Literature review of flexible sensor development.
- Analysis of current challenges and trends.
- Future outlook and potential solutions.
Main Results:
- Flexible sensors have seen rapid progress in the 21st century.
- Key challenges include achieving greater miniaturization, higher integration, improved sustainability, enhanced precision, and better energy efficiency.
- The demand for advanced flexible sensors in the booming wearable market is high.
Conclusions:
- Continued research is needed to overcome existing challenges in flexible sensor technology.
- Future developments will focus on miniaturization, integration, sustainability, precision, and energy efficiency.
- This review serves as a guide for future research and development in flexible sensors for wearable applications.
