Modelling Attentional Effects with Head-up Displays
Modelling Attentional Effects with Head-up Displays
复制标题
使用平视显示器模拟注意力效应
DOI：
10.1518/107118193784162218
复制
发表时间：
1993
期刊：
影响因子：
--
通讯作者：
J. C. Johnston
中科院分区：
文献类型：
--
作者：
R. McCann;Jeannie Lynch;D. Foyle;J. C. Johnston
以前的研究（麦肯，福伊尔，和约翰斯顿，1993年）已经表明，在模拟的方法跑道，性能的选择反应时间的任务是更快的时候，所有相关的信息是可用的HUD或在世界上，当信息必须从这两个域。本实验检验了两种注意模型：注意转换和注意共享。从显示器中删除差分运动提示，使HUD和世界都静止不动，减弱了域效应。衰减的差异反映了域内试验的较慢反应和域间试验的较快反应。我们的结论是，性能与抬头显示器的注意切换和注意域之间共享的程度的影响。
Previous research (McCann, Foyle, & Johnston, 1993) has shown that in a simulated approach to a runway, performance of a choice reaction time task is faster when all relevant information is available on the HUD or in the world, compared to when information has to be acquired from both domains. The present experiment tested two attentional models of these results: attention switching and attention sharing. Removing differential motion cues from the display, so that both the HUD and the world were motionless, attenuated the domain effect. The attenuated difference reflected both slower responses on within-domain trials and faster responses on between-domain trials. We conclude that performance with Head-Up Displays is affected by both attention switching and the degree to which attention is shared between domains.