Design for Longevity: 
People, Process, and Platform

This experimental research study explores the concept of longevity in the context of design. It emphasises the importance of creating meaningful and impactful solutions to complex social-technological challenges posed by an ageing population and the longevity economy. In the context of the diid issue, different authors discuss the role and influence of design and the creative process in addressing issues related to longevity, and celebrating people’s independence, health, finance, and quality of life through innovative products, processes, places, and platforms. It introduces the concept of Design for Longevity (D4L), which incorporates comprehensive considerations encompassing family dynamics, housing, community engagement, health, education, investment, risk, and advocating for the individual’s multiple life stages with purpose and respect. The introductory paper also highlights the contribution of D4L in the ongoing discourse on the social impact of design in fostering community building, social interaction, and engagement among older adults to enhance longevity, literacy, fitness, and well-being.