基于FBM行为模型的自动体外除颤器设计研究

Design of Automated External Defibrillator Based on the Fogg's Behavior Model

目的依据FBM行为模型,研究如何提高自动体外除颤器的可用性和易用性,从而增加施救者对产品的使用率及成功率,为院外心脏骤停患者赢得更大的生存机会。方法通过对用户体验行为的深入分析,挖掘并总结救助者在救助过程中的体验痛点。依据FBM行为模型,增强施救者的意愿、简化施救的目标行为、并根据动机与能力的差异给予不同提示,从动机、能力、触发机制三方面探究劝导式设计下的自动体外除颤产品设计策略。结果通过劝导策略对自动体外除颤器进行功能规划,促使非专业人士在遇到心脏骤停患者的紧急情况下,也能够正确有效地使用自动体外除颤产品。结论FBM行为模型为提高自动体外除颤产品的可用性和易用性提供了有效的方法指导,进而提高院前复苏率,改善患者预后。

The work aims to study how to enhance the usability and ease of use of automated external defibrillators(AEDs)based on the FBM behavior model to increase the usage and success rate among rescuers,thus providing greater survival opportunities for out-of-hospital cardiac arrest patients.Through in-depth analysis of user experience behaviors,the pain points experienced by rescuers during the rescue process were explored and summarized.Based on the FBM be-havior model,the willingness of rescuers was enhanced,the target behaviors of rescue were simplified,and different prompts were given based on differences in motivation and ability,thus investigating design strategies for AEDs under persuasive design in terms of motivation,ability,and trigger mechanisms.By applying persuasive strategies,the func-tionality of AEDs was planned,enabling non-professionals to correctly and effectively use AEDs in emergency situations to rescue cardiac arrest patients.The FBM behavior model provides an effective method guide for enhancing the usability and ease of use of AEDs,thereby increasing pre-hospital resuscitation rates and improving patient outcomes.