AI 中文总结
研究针对行人导航系统忽视老年人出行障碍等问题，通过设计科学方法开发老年人友好型行人路线规划制品，经访谈得出设计要求和原则并实例化，实地研究表明该制品生成的路线更受青睐，综合见解给出完善原则，为从业者提供指导。
AI 中文摘要
老年人的独立出行有助于其参与户外活动、提升幸福感和健康水平，但行人导航系统主要仍以距离或时间为优化目标，常忽略影响老年人出行决策的障碍、安全阈值和支持性基础设施。我们通过分层设计科学研究开发了一种老年人友好型行人路线规划制品，将实际出行限制转化为规范性设计知识。基于11次半结构化访谈得出初始设计要求和原则，在丰富了便利设施及高度数据的OpenStreetMap行人网络中实例化，并实现了基于A*的可配置成本和解释负载的路由引擎。在实地步行研究中，14位老年人将制品生成的路线与基线进行比较并提供评分和定性反馈，结果显示总体上更青睐老年人友好型路线。主题分析还表明基础设施维护、季节条件、交通暴露和社会背景影响路线接受度。我们将这些见解综合成更完善的设计要求和原则，强调情境感知危险建模、多路线透明度、地标性解释、社会情境敏感性和适阶段信息。我们的贡献为开发老年人友好型行人导航系统的从业者提供了可操作的指导。
英文摘要
Older adults' independent mobility enables out-of-home participation, well-being and health, yet pedestrian navigation systems still optimize primarily for distance or time, often overlooking barriers, safety thresholds, and supportive infrastructure that shape late-life walking decisions. We present a senior-friendly pedestrian routing artefact developed through echeloned Design Science Re-search, translating lived mobility constraints into prescriptive design knowledge. Based on 11 semi-structured interviews, we derive initial Design Requirements (DRs) and Design Principles (DPs) for barrier-aware, amenity-sensitive routing and execution-relevant explanations. We instantiate these in an OpenStreetMap pedestrian network enriched with amenities (benches, toilets, and shelters) and height data, and implemented an A*-based routing engine with configurable costs and explanation payloads. In a field-based walking study, 14 older adults com-pared artefact-generated routes with baselines and provided ratings and qualitative feedback; the senior-friendly route was preferred overall. Thematic analysis further showed that infrastructure maintenance, seasonal conditions, traffic exposure, and social context shape route acceptance. We synthesize these insights into refined DRs and DPs emphasizing context-aware hazard modeling, multi-route transparency, landmark-grounded explanations, social-context sensitivity, and stage-appropriate information. Our contributions provide actionable guidance for practitioners developing senior-friendly pedestrian navigation systems.
Journal refDesign for Better Futures: Beyond the Science of the Artificial. Completed Research, LNCS 16605 (2026) 406-424
DOI：10.1007/978-3-032-28316-0_23
