With the development of social economy, people's living standards and health level unceasing enhancement, the average life expectancy of general population increase, the social structure of population aging. Expected by the year 2050, people 60 years old, will reach 4.2 million population, visible, 27% of the elderly population in the proportion of is gradually increasing, China has faced the problem of aging society. In our country, large Numbers of elderly people aged industries and services to provide a broad space for development and development prospects. Among them, the use of mobile phones in China people have strong demand. Because almost 20 years communications is rapid development on market, specifically designed for old people still very rare of mobile phones, the research of this aspect is not a lot. Therefore, it is necessary to intensify the development of research, specifically designed for old people.In order to meet the market demand, the design of specific target population is aged 60 ~ 70 positioning for the elderly, through investigation for the elderly group physiological and psychological characteristics, the analysis and grasp them for a real made-to-measure suit with practical mobile phones, not only in the soft and hard interface design a big, big buttons, larger font style characteristics of these basic volume, and more specifically for old people set up some very practical function, such as the auxiliary keys to buy vegetables, dial-up, hearing, assistant, not only the life more convenient for People's Daily life, is to improve the old people's quality of life.
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