No hamburgers for the elderly? Based on regression analysis method

Abstract

Since the 21st century, China has become a super aging society, and researchers have focused on societal burdens from a problem perspective, as well as new market opportunities attuned to the perspectives and needs of the elderly, creating a new mode of life, smart products and services. However,product development trends indicate a need for adaptation, affordances, and an inclusive design approach. This paper presents a case study of elderly ordering meals in the hamburger shop through the self-service ordering machine, aims to research the differences in user interface requirements between the elderly and young people by combining the consumption characteristics of the elderly learned from the literature. In this paper, I issued the questionnaires to get the evaluations of the elderly and young people on the satisfaction of the design of the hamburger shop's self-service ordering interface, and further concluded the differences in user interface requirements between the elderly and young people in the same scenario with some practical suggestions after finding out the difference in operation interfaces for the elderly and young people through linear regression method. We hope that this paper will draw the attention of the market and merchants to make optimization, thus improving the dining experience and the user proportion of the elderly in the restaurant market.