Abstract: As the number of elderly population increases year by year, the practical needs of the elderly people in various service scenarios have attracted more attention. The research and development show that there are very few types of refrigerators designed by the elderly at home and abroad. In order to solve the dilemma of poor user experience using smart refrigerators, through researching the physiological and psychological habits of the elderly group, investigating the needs and expectations of the refrigerator for the elderly groups, from the foundation from the foundation. The design, system design, and interactive design provides a new aging refrigerator design idea for the refrigerator designer.

Key words: User experience, System design, Interactive design, Suitable refrigerator