Understanding Ergonomic Risks in Older Informal Caregivers: The Role and Potential of Digital Interventions

Abstract

The purpose of this literature review is to determine how older informal caregivers understand ergonomic risks in the home care environment and to evaluate the potential of digital interventions to reduce ergonomic risks, improve safe care skills, and prevent physical load. Methodology: The literature review analyzes scientific articles from online databases published between 2012 and 2026. The analysis focused on ergonomic factors determining risk perception, determinants of physical load, and the suitability of digital tools for older informal caregivers. Results: The literature analysis revealed that older caregivers’ understanding of ergonomic risks is significantly influenced by care intensity, emotional state, lack of ergonomic knowledge, cognitive processes, and age-related physiology. The increase in physical load is associated with functional dependence of the caregiver, creating physical overexertion, non-ergonomic postures, and repetitive movements for the caregiver. The scientific literature has demonstrated that digital interventions- virtual reality training, sensors, motion analyzers, and mobile applications provide significant potential to reduce ergonomic risks.

Keywords: Informal Caregivers, Age, Ergonomics, Risk, Digital Interventions, Risk Perception.

DOI: 10.54941/ahfe1007939