Improved method for stress detection using bio-sensor technology and machine learning algorithms

• Published in: MethodsX Vol. 12; p. 102581
• Main Authors: Nazeer, Mohd, Salagrama, Shailaja, Kumar, Pardeep, Sharma, Kanhaiya, Parashar, Deepak, Qayyum, Mohammed, Patil, Gouri
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.06.2024; Elsevier
• Subjects: Bio-sensor; biosensors; ECG; electrocardiography; Engineering; GSR; Machine learning; Machine learning algorithms; patient care; Stress; stress management; sweat; ECG; Machine learning algorithms; Bio-sensor; Stress; GSR; Machine learning
• ISSN: 2215-0161; 2215-0161
• DOI: 10.1016/j.mex.2024.102581

Maintaining an optimal stress level is vital in our lives, yet many individuals struggle to identify the sources of their stress. As emotional stability and mental awareness become increasingly important, wearable medical technology has gained popularity in recent years. This technology enables real-time monitoring, providing medical professionals with crucial physiological data to enhance patient care. Current stress-detection methods, such as ECG, BVP, and body movement analysis, are limited by their rigidity and susceptibility to noise interference. To overcome these limitations, we introduce STRESS-CARE, a versatile stress detection sensor employing a hybrid approach. This innovative system utilizes a sweat sensor, cutting-edge context identification methods, and machine learning algorithms. STRESS-CARE processes sensor data and models environmental fluctuations using an XG Boost classifier. By combining these advanced techniques, we aim to revolutionize stress detection, offering a more adaptive and robust solution for improved stress management and overall well-being.•In the proposed method, we introduce a state-of-the-art stress detection device with Galvanic Skin Response (GSR) sweat sensors, outperforming traditional Electrocardiogram (ECG) methods while remaining non-invasive•Integrating machine learning, particularly XG-Boost algorithms, enhances detection accuracy and reliability.•This study sheds light on noise context comprehension for various wearable devices, offering crucial guidance for optimizing stress detection in multiple contexts and applications. [Display omitted]