基于HAAT的运动性失语症老人沟通辅具设计研究

Design of Communication Aids for the Elderly with Broca’s Aphasia Based on HAAT

目的研究HAAT模型在设计中的应用,提出相应设计策略与方法,为运动性失语症老人沟通辅具设计提供理论指导和实践参考。方法以运动性失语症老人为研究对象,引入康复学HAAT模型的基础理论和概念框架,从设计学角度出发,对模型的四个核心要素进行范围收敛和定向表达,围绕"运动性失语症老人""沟通任务""使用情境"三要素与"沟通辅具"之间的相互关系,提出基于HAAT模型的沟通辅具设计策略。结果运用设计策略进行设计实践,产出一款老年沟通辅具APP——"心语",满足了运动性失语症老人的沟通需求,获得了良好的用户体验。结论HAAT模型应用于运动性失语症老人沟通辅具设计,具有较强的可操作性、有效性和适用性,为我国沟通辅具设计的研究发展提供了新的方向。

This paper aims to study the application of HAAT model in the design,put forward the corresponding design strategies and methods,and provide theoretical guidance and practical reference for the design of communication aids for the elderly with Broca’s aphasia.Taking the elderly with Broca’s aphasia as the research object,the basic theory and conceptual framework of HAAT model were introduced,from the point of view of design,the scope convergence and directional expression of the four core elements of the model were carried out,focusing on the relationship between the three elements of“the elderly with Broca’s aphasia”“communication task”“usage situation”and“communication aids”,the design strategy of communication aids based on HAAT model was proposed.By using design strategies to design and practice,an APP for elderly communication aids“Xin Yu”was produced,which met the communication needs of the elderly with Broca’s aphasia and obtained a good user experience.HAAT model is applied to the design of communication aids for the elderly with Broca’s aphasia,which has strong operability,effectiveness and applicability,and provides a new direction for the research and development of communication aids design in China.