| Based on this study the characteristics and advantages of the interactive user-friendly design, from the physical, psychological and life characteristics of the elderly, analyzes how to use interactive programs to improve the user experience old products. Paper introduces the history of interaction design, applications, trends, technology and other fields and means of achieving, and analyzes the relationship between interaction design and interface design, industrial design, interactive design concepts, history, connotation statement presentation. Secondly, how to select programs to enhance the interactive user-friendly features old articles proposed specific differences compatible design, integration pluralistic interaction of emotional interaction design, third party remote interactive assistance, enhance the experience compatibility of products, Applications interact with the traditional way to express the purpose of simplifying the process to improve the intelligence function and operation of the product, optimizing product development and production costs, and other strategies aim to avoid interact recession by the elderly physiology aspects. And proceeds from the design principle summary: Consider the function to simplify learn, operate and convenient to use, safe and reliable interface, semantic emotional interaction, a comprehensive interactive channels, interactively select targeted to improve the economy and other products in five areas. Finally, concludes: interaction design gives new connotation of industrial products, it is also user-friendly features sublimation products need, reflecting the development of society and technology. Currently the product design has been widespread consolidation in the interactive design applications, and to achieve a more optimal user experience results. Reasonable interactive applications on older products, can greatly enhance the humane features of products, make our products more in line with the physical, psychological and lifestyle of the elderly, improve products, "convenience", "comfort", "reliability" and "safe sex" and solve their functional decline caused due to incapacitation or semi disability problems, while closer elderly and information technology products, making it easy to enjoy the convenience brought by modern technology. |