AI 中文总结
研究轮椅使用者手机携带行为，通过调查与访谈的混合方法，揭示其携带位置受多种因素影响，发现超出口袋存放的模式，阐述携带位置可作情境代理，为开发相关应用提供设计启示。
AI 中文摘要
基于智能手机的情境感知对轮椅使用者意义重大，可检测日常无障碍环境并实现基于能力的适应。此类功能常基于移动传感的被动情境推理，其准确性取决于手机的携带方式和位置以及由此产生的信号质量。虽然先前工作记录了普通人群的手机携带行为，但轮椅使用者的特定模式仍未得到充分探索。通过对91名轮椅使用者进行调查并对15名进行访谈的混合方法，我们系统地研究了他们的手机携带位置和影响因素。我们的发现揭示了超出口袋存放的不同模式，延伸到各种轮椅安装配件和身体周围位置，这些模式由身体能力、轮椅设计和日常情境（包括社交、活动和设备因素）的相互作用所塑造。基于这些发现，我们阐述了携带位置如何作为用户情境的代理以实现新颖的情境感知体验，并讨论了开发包容性和有效移动情境感知应用程序的设计含义。
英文摘要
Smartphone-based context-awareness holds significant promise for wheelchair users -- from detecting everyday accessibility barriers to enabling ability-based adaptations. Such capabilities often build on passive context inference through mobile sensing, yet their accuracy hinges on how and where phones are carried and the resulting signal quality. While prior work documents phone-carrying behaviors in the general population, patterns specific to wheelchair users remain underexplored. Through a mixed-methods approach combining a survey of 91 and interviews with 15 wheelchair users, we systematically investigate their phone-carrying locations and influencing factors. Our findings reveal distinct patterns extending beyond pocket storage to diverse wheelchair-mounted accessories and around-body placements, shaped by the interplay of physical ability, wheelchair design, and everyday contexts, including social, activity, and device factors. Grounded in these findings, we articulate how carrying location can serve as a proxy for user context to enable novel context-aware experiences, and discuss design implications for developing inclusive and effective mobile context-aware applications.
CommentsAccepted to MobileHCI 2026
DOI：10.1145/3821694
