Estimates of User Interest Using Timing Structures between Proactive Content-Display Updates and Eye Movements
Estimates of User Interest Using Timing Structures between Proactive Content-Display Updates and Eye Movements
复制标题
使用主动内容显示更新和眼球运动之间的时序结构来估计用户兴趣
DOI：
10.1587/transinf.e93.d.1470
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
T. Matsuyama
中科院分区：
文献类型：
--
作者：
Takatsugu Hirayama;Jean;H. Kawashima;T. Matsuyama
人们被淹没在海量的信息中，他们经常在从中做出正确选择时犹豫不决。信息服务系统的交互式用户支持，如礼宾服务，将有效地帮助这些人。然而，尽管智能系统被广泛使用，人机交互仍然缺乏自然性和周到性。该系统需要估计用户的兴趣，以改善互动和支持的选择。我们提出了一种新的方法来估计兴趣，这是基于用户的眼球运动的动态之间的关系，即，眼跳的内源性控制模式，以及机器对视觉内容的主动呈现。在一个特别设计的呈现阶段，使用户表达内源性扫视，我们分析了扫视和呈现事件之间的时间结构。我们将阻力定义为一种新颖的时间延迟特征，它表示用户的目光保持固定在先前呈现的内容上的持续时间，而不管下一个事件。在从10名受试者获得的实验结果中，我们证实了阻力是估计大多数受试者兴趣的良好指标（在7名受试者的28次实验中，75%的成功率）。这证明了比基于注视持续时间或频率的感兴趣的常规估计更高的准确性。
People are being inundated under enormous volumes of information and they often dither about making the right choices from these. Interactive user support by information service system such as concierge services will effectively assist such people. However, human-machine interaction still lacks naturalness and thoughtfulness despite the widespread utilization of intelligent systems. The system needs to estimate user's interest to improve the interaction and support the choices. We propose a novel approach to estimating the interest, which is based on the relationship between the dynamics of user's eye movements, i.e., the endogenous control mode of saccades, and machine's proactive presentations of visual contents. Under a specially-designed presentation phase to make the user express the endogenous saccades, we analyzed the timing structures between the saccades and the presentation events. We defined resistance as a novel time-delay feature representing the duration a user's gaze remains fixed on the previously presented content regardless of the next event. In experimental results obtained from 10 subjects, we confirmed that resistance is a good indicator for estimating the interest of most subjects (75% success in 28 experiments on 7 subjects). This demonstrated a higher accuracy than conventional estimates of interest based on gaze duration or frequency.
影响因子：
1.7
作者：
POSNER, MI
通讯作者：
POSNER, MI
冲绳综合社会调查2006(1) - 冲绳家庭意识与全国数据的比较 -
DOI：
--
发表时间：
2009
期刊：
影响因子：
--
作者：
牧野カツコ(報告者);藤本隆史(報告者);酒井計史(報告者);舩橋恵子(報告者);安田 敏朗;松本康;宮島喬;下崎千代子;崎山治男;川村尚也・濱井和子;安藤由美
通讯作者：
安藤由美