基于改进FMEA的适老化智能药盒交互设计研究

Interactive Design of Elderly-oriented Smart Medicine Box Based on Improved FMEA

目的 基于适老化智能药盒交互失效模式的数据,对智能药盒的交互模式进行优化设计,提升交互体验,有效降低交互差错率。方法 首先,成立改进FMEA专家小组进行系统性人因错误减少和预测方法分析(Systematic Human Error Reduction and Prediction Approach, SHERPA);其次,构建智能药盒交互失误预防模型,然后对适老化智能药盒交互设计进行改进失效模式与效应分析(FailureModeand Effects Analysis, FMEA);最后,针对需要改进的失效模式对智能药盒进行设计优化。结果 实验结果显示“实证对象”存在诸多交互失效模式,对相应交互失效模式进行优化,可有效提升老年人操作智能药盒的交互体验。结论 运用改进FMEA的方法,可以具体量化适老化智能药盒交互失效模式数据,对应失效模式数据的智能药盒交互优化设计,是可行有效的,能够有效降低老年人的用药风险,此方法可为产品交互设计研究提供新的方法路径。

The work aims to optimize the interaction mode of smart medicine box based on the data of interaction failure mode of the elderly-oriented smart medicine box,to improve the interactive experience and effectively reduce the interaction error rate.Firstly,an expert group for improving FMEA was established to carry out SHERPA(Systematic Human Error Reduction and Prediction Approach)analysis and build an interaction error prevention model for smart medicine box.Then,the FMEA(Failure Mode and Effects Analysis)was conducted for the interactive design of the eld-erly-oriented smart medicine box.Finally,the smart medicine box was designed and optimized according to the failure mode required to be improved.According to the experimental results,there were many interaction failure modes in the"empirical object".Optimizing the corresponding interaction failure mode could effectively improve the interactive ex-perience of the elderly in operating the smart medicine box.With the improved FMEA method,the interaction failure mode data of the elderly-oriented smart medicine box can be specifically quantified.The interactive optimization design of the smart medicine box corresponding to the failure mode data is feasible and effective,and can effectively reduce the risk of drug use for the elderly.This method provides a new method for the interactive design research of product.