基于视觉感知的适老化智能照明产品人因工程创新设计——以智能床头灯为例

Human Factors Engineering Innovation Design of Aging Friendly Intelligent Lighting Products Based on Visual Perception—Taking Intelligent Bedside Lamps as an Example

摘要: 本文依托于低视觉能力的老年群体养老需求的背景，基于视觉感知特性，挖掘智能家居情景模式下的低视觉能力的老人适老化智能照明产品需求。通过用户调研与分析整理出低视觉能力的老人在智能家居情景模式下原始智能照明产品需求的特点和生活习惯规律，通过对目标用户进行问卷调研、访谈、情境观察的形式对用户需求分类和优先排序，输出定性和定量的调研报告。从人因工程创新的角度出发，根据用户调研结果得出智能照明，助眠功能为低视觉能力的老人健康服务的重要需求方面，并进行分属性、分维度的Kano模型建立，依据满意度系数决定优先顺序，从而直观体现目标用户对各功能的需求度。总结低视觉能力的老人适老化智能照明产品需求的功能特点和相关规律，基于此设计出一款智能床头灯，为适老化照明产品设计提供一定设计依据和建议。

Abstract: This article is based on the background of the elderly population with low visual ability’s elderly care needs, and based on the visual perception characteristics, explores the demand for aging friendly intelligent lighting products for the elderly with low visual ability in the context of smart home scenarios. Through user research and analysis, the characteristics and habits of the original intelligent lighting product needs of elderly people with low visual abilities in the smart home scenario mode were sorted out. Through questionnaire surveys, interviews, and situational observations of target users, the user needs were classified and prioritized, and qualitative and quantitative research reports were output. From the perspective of human factors engineering innovation, based on user research results, intelligent lighting and sleep assistance functions are identified as important needs for health services for elderly people with low visual abilities. A Kano model is established based on attributes and dimensions, and priority order is determined based on satisfaction coefficient, thus intuitively reflecting the target user’s demand for each function. We summarize the functional characteristics and related laws of the demand for aging friendly intelligent lighting products for elderly people with low visual ability, and design an intelligent bedside lamp based on this, providing certain design basis and suggestions for aging friendly lighting product design.