Assistive technology is an interdisciplinary field of research and practice focused on the design, development, evaluation, and application of systems and services intended to enhance the functional capabilities of individuals with disabilities. This academic concept investigates how technologies, devices, and equipment can be systematically utilized, adapted, or implemented to maintain, increase, or improve independence, facilitate participation, and promote the quality of life for diverse user populations, often employing user-centered design principles and drawing upon insights from engineering, rehabilitation science, education, and human-computer interaction.