Interation design is concerned with designing interactive products to support people in their everyday and working lives.

互动设计是在设计互动性产品使其支援人类每天的生活及工作。

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Rapid assembling faced to modular design is the important component of interactive customization of products' three-dimensional digitization, orientated as the concept design phase of the products.

面向模块化设计的产品快速拼装，定位于产品的概念设计阶段，是实现产品三维数字化交互定制的重要组成部分。

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Finally, the author summarized case by the results of analysis and design practice push old six-point design interactive products recommendations, and three forecast future trends.

最后，通过归纳案例分析与设计实践的成果推得老年人交互产品的六点设计建议和三个未来发展趋势预测。

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