面向老年用户健康需求的分阶段饮食管理工具设计
摘 要：随着年龄的增长，老年人的健康管理需求日益增加。饮食作为影响老年人健康的关键因素，直接关系到其生活质量。然而，老年人在健康饮食管理中面临诸多挑战，如健康知识匮乏、饮食习惯固化及认知能力下降等。研究基于行为分阶段理论，将老年人饮食行为划分为前意向、意向培养、行动和维持四个阶段，深入分析各阶段老年人的特征与需求。研究设计并开发了“康食记”健康饮食管理工具，包括轻应用和实体工具包，通过阶段精准识别和分阶段干预策略，帮助老年人改善饮食习惯，促进健康行为的形成。
关键词：工业设计；老年人；饮食管理；行为分阶段理论；健康管理
中图分类号：TP311.56 文献标识码：A 文章编号：1672-7053(2025)10-0063-04
Abstract：As people age, the demand for health management among the elderly is increasing day by day. Diet, as a key factor influencing the health of the elderly, is directly related to their quality of life. However, the elderly face many challenges in healthy diet management, such as a lack of health knowledge, solidified eating habits and a decline in cognitive ability. Based on the theory of behavioral stages, this research divides the dietary behaviors of the elderly into four stages: pre-intention, intention cultivation, action, and maintenance, and conducts an in-depth analysis of the characteristics and needs of each stage. The "Kangshi Ji" health diet management tool was researched, designed and developed, including light applications and physical toolkits. Through precise stage identification and phased intervention strategies, it helps the elderly improve their dietary habits and promote the formation of healthy behaviors.
Key Words：Industrial Design; Elderly; Dietary Management; Stages of Change Theory; Health Management
