【摘要】 交互桌面是多人协同应急管理系统的高效平台,但它的交互特性以及应急管理系统的特点容易造成明显的窗口堆叠现象,导致重要信息无法优先显示。该文在内容感知和注意力导引空间的概念下建立了基于内容感知的注意力导引模型;并作为内容感知的特例,提出了基于窗口重要性的多级注意力导引算法;最后实现了系统的原型并开展了用户实验。实验表明该方法显著提高了发现重要窗口的能力。更多还原

【Abstract】 Interactive tabletops are efficient platforms for incident management systems that provide face-to-face multi-user collaboration. However, their interactive mechanisms and management system characteristics can easily cause interface overlap for the layout management,which hinders users’timely perception of important windows or information. This paper presents a content-aware attention guidance model and a multi-level attention compensation mechanism that are based on each window’s importance.User tests on a prototype show that the perception capacity is significantly improved by the compensation mechanism.更多还原