Evaluating the Usability and Ergonomic Impact of Paper-Based Wearable Electronics in Construction

Abstract

This study evaluates the use and acceptance of paper-based wearable electronics (PBWE) for fatigue monitoring in construction, juxtaposing them with conventional electromyography (EMG) sensors, which are frequently intrusive and inflexible. PBWE offers a sustainable, adaptable, and non-invasive solution by transforming mechanical movements into electrical impulses. Thirty-two participants executed lifting activities while equipped with both EMG and PBWE sensors during a 2-day period. Usability was assessed by the Technology Acceptance Model (TAM), which measured perceived usefulness (PU), perceived ease of use (PEOU), and satisfaction. Cronbach’s alpha demonstrated robust dependability among TAM constructs. Participants evaluated PBWE favorably, deeming it pleasant and dependable despite its lightweight, disposable design. The results indicate PBWE’s viability as a pragmatic, environmentally sustainable option for occupational safety. The research promotes wearable electronics in construction, highlighting ergonomic and sustainable designs for challenging physical conditions.