Wearable technology and daily diaries offer insights into everyday behaviors that can further health research and treatment globally. However, the use of these methodologies outside of high-income settings has been limited. We conducted two pilot studies that enrolled 60 young women in the urban slums of Kampala, Uganda to understand design considerations associated with using wearable technology and daily diaries in this context. Each participant in the pilot studies was asked to wear a wearable activity tracker and complete daily diary questionnaires for 5 days. Based on our experiences, we identified several lessons that may be beneficial to others interested in implementing wearable technology and daily self-reports in their research and interventions, particularly when working in low-resource contexts. We discuss the importance of designing solutions tailored to the available resources, building validation for the most critical measures, investing in data management efforts and providing transparent and culturally accessible information to participants. Examples from our study are provided. These lessons may reduce the barriers and improve data quality for future researchers and practitioners interested in using these data collection methods globally.
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http://dx.doi.org/10.1017/gmh.2025.9 | DOI Listing |
Adv Mater
March 2025
Institute of Biomedical Engineering, College of Medicine, Southwest Jiaotong University, Chengdu, 610031, China.
Patients with hand dysfunction require joint rehabilitation for functional restoration, and wearable electronics can provide physical signals to assess and guide the process. However, most wearable electronics are susceptible to failure under large deformations owing to instability in the layered structure, thereby weakening signal reliability. Herein, an in-situ self-welding strategy that uses dynamic hydrogen bonds at interfaces to integrate conductive elastomer layers into highly robust electronics is proposed.
View Article and Find Full Text PDFNanomaterials (Basel)
March 2025
State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510275, China.
Stretchability and flexibility are essential characteristics for high-performance electromagnetic interference (EMI) shielding materials in wearable and smart devices. However, achieving these mechanical properties while also maintaining high EMI shielding effectiveness (SE) for shielding materials remains a significant challenge. Here, a stretchable patterned carbon nanotube (CNT) array composite film, reinforced with two-dimensional (2D) nanomaterials (TiCT and graphene), is fabricated using a straightforward scraping method.
View Article and Find Full Text PDFNanomaterials (Basel)
February 2025
Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China.
Flexible devices are soft, lightweight, and portable, making them suitable for large-area applications. These features significantly expand the scope of electronic devices and demonstrate their unique value in various fields, including smart wearable devices, medical and health monitoring, human-computer interaction, and brain-computer interfaces. Protein materials, due to their unique molecular structure, biological properties, sustainability, self-assembly ability, and good biocompatibility, can be applied in electronic devices to significantly enhance the sensitivity, stability, mechanical strength, energy density, and conductivity of the devices.
View Article and Find Full Text PDFNanomaterials (Basel)
February 2025
School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China.
Exoskeletons play a crucial role in joint healthcare by providing targeted support and rehabilitation for individuals with musculoskeletal diseases. As an assistive device, the accurate monitoring of the user's joint signals and exoskeleton status using wearable sensors is essential to ensure the efficiency of conducting complex tasks in various scenarios. However, balancing sensitivity and stretchability in wearable devices for exoskeleton applications remains a significant challenge.
View Article and Find Full Text PDFJ Prim Care Community Health
March 2025
Mayo Clinic, Rochester, MN, USA.
Objective: This study evaluated the feasibility and satisfaction of using a wearable brain activity sensing device for stress reduction among patients experiencing Long COVID (LC).
Patients And Methods: Patients with LC (N = 45) were invited to participate in an open-label pilot study. Participants were asked to use a brain-sensing electroencephalogram (S-EEG) wearable device (Muse-S™) daily for 90 days and followed for an additional 90 days (180 days total participation).
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