Evaluating The Effectiveness Of Assistive Vision Technologies: The Joint Role Of Biomedical Engineers, Social Workers, Ophthalmologists, And Nursing Staff In Patient Training

Abstract

Assistive vision technologies (AVTs) have emerged as vital resources for individuals facing visual impairments, enhancing their quality of life and fostering independence. With approximately 285 million people globally affected by vision loss—39 million of whom are completely blind—the necessity for effective evaluation and integration of AVTs into daily life has never been more crucial. This review delves into the complex interplay between various healthcare professionals—biomedical engineers, social workers, ophthalmologists, and nursing staff—in the evaluation and training related to AVTs. Each discipline plays a distinctive role: biomedical engineers focus on user-centered design and clinical efficacy of AVTs, ensuring these devices meet the diverse needs of users; social workers provide essential psychosocial support and facilitate access to assistive technologies while addressing the emotional ramifications of vision loss; ophthalmologists diagnose ocular conditions and recommend appropriate technologies, ensuring that AVTs align with clinical needs; and nursing staff deliver crucial training and education, empowering patients to effectively utilize these devices. Comprehensive evaluation of AVTs involves both qualitative and quantitative metrics, accounting for user satisfaction and functional improvements in daily activities. By highlighting the necessity for interprofessional collaboration, this review advocates for a holistic approach to the integration of AVTs, promoting a supportive ecosystem that enables individuals with visual impairments to navigate their lives with greater independence and quality of life. Through continued advancements in technology and ongoing interdisciplinary engagement, healthcare professionals can ensure that individuals with visual impairments receive not only effective devices but also the comprehensive support needed for successful integration into their daily routines.