Research On TRIZ-Based Design Approach For Mild Cognitive Impairment Toys

The results of China’s seventh census show that China has begun to enter a moderately aging society,which also means an increase in the number of people who suffering from "senile diseases".Older people are more likely to get dementia.Dementia not only afflicts patients and caregivers,but also brings pressure to social.Mild cognitive impairment is an intermediate condition between normal cognition and dementia,when it is the best period for support and treatment.This article to propose a toys design method that can support the treatment of mild cognitive impairment through interdisciplinary.The main contents of this article are as follows:First,the research on toys are utilized in the treatment of mild cognitive impairment.Toys,as a tool to support mild cognitive impairment,are widely used in the treatment and prevention of disease.In context,summarizing the methods and advantages of toys in support will help people to make the difference between ordinary toys and mild cognitive impairment toys.Research on the way toys are used in support and the types of toys,which will help people pay attention to the support of toys in the treatment of mild cognitive impairment.Second,the research on the analysis method of users’ needs of mild cognitive impairment toys.Research on user needs is a direct breakthrough to improve product.Only by understanding user needs can we accurately pinpoint product evolution trends.Taking user experience as a measuring scale,using quantitative and qualitative research methods to study the experience of existing therapy-supporting toys for users,describe the user needs of mild cognitive impairment toys,and use the KANO model obtain the demand points that most affect user satisfaction.Third,the research on the evolutionary model for mild cognitive impairment toys.Through the needs of users of mild cognitive impairment toys to construct a model for mild cognitive impairment toys design evolution,which was constructed based on TRIZ and cultural element extraction models.Distinguishing functional evolution models and modeling evolution models based on the characteristics of them.Analyzed the product problems reflected under the needs of users to be solved,and adopted the corresponding design model to solve them.Finally,the author obtained a mild cognitive impairment toy through practice.Through these studies,the author summarizes the design method of mild cognitive impairment toys,which make the design of mild cognitive impairment toys more integrated and systematic.Simultaneously,author want to through these studies help patients relieve the degree of cognitive deterioration and negative emotions,improve their social participation and communication skills,and share the pressure of caregivers and social health work.Importantly,it calls on the society to pay attention to the mild cognitive impairment and the importance of researchers to the research of mild cognitive impairment products.