Accessible Interaction Design Strategies of Intelligent Products for the Elderly Based on AHP

This paper investigates the design strategies to optimize the interaction between elderly users and intelligent products. This study identifies the obstacles hindering seniors from effectively utilizing such products by employing qualitative and quantitative methodologies. The Analytic Hierarchy Process (AHP) is employed to construct an objective decision model and evaluation framework, which assesses the impact of different interaction barriers on the elderly’s ability to utilize intelligent products. Based on the findings, a design strategy is formulated to enhance the accessibility and effectiveness of these products. The utilization of AHP mitigates the subjectivity inherent in the design process, particularly in addressing the diverse barriers impeding the use of intelligent products. Furthermore, it facilitates the development of an inclusive design strategy. In conclusion, this paper highlights the application of AHP in designing intelligent products for the elderly and its contribution to fostering accessible and interactive experiences, thereby offering valuable insights for future research in product design within related domains.