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首页> 外文会议>Human Factors and Ergonomics Society;Human Factors and Ergonomics Society annual meeting >Investigating Redundant Multimodal Speedometer Displays for Supporting Concurrent Lane and Speed Tracking
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Investigating Redundant Multimodal Speedometer Displays for Supporting Concurrent Lane and Speed Tracking

机译：研究冗余多模式车速表显示，以支持并发车道和速度跟踪

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Driving heavily requires visual processing resources. This study seeks to investigate the effectiveness of novel speedometer displays that offload the visual channel by encoding speed data in auditory and tactile presentations. Building on previous work, this study specifically examined dimensional effects in these displays to see whether simple or redundantly-encoded displays were better for supporting multitask performance. Four displays relayed information about current vehicle speed relative to a target speed and performance effects in concurrent lane-tracking and speed-tracking tasks were compared. The experimental results showed that the spatial location dimension in both modalities significantly improved the speed-tracking performance and also the total performance; whereas the displays with redundant beat patterns did not further improve performance beyond the spatial displays. An understanding of the dimensional effects provides better support the design of multimodal display for multi-tracking performance in driving scenarios and other domains.
机译：大量驾驶需要视觉处理资源。这项研究旨在调查通过在听觉和触觉演示中对速度数据进行编码来减轻视觉通道负担的新型速度计显示器的有效性。在先前工作的基础上，本研究专门检查了这些显示器的尺寸效果，以查看简单或冗余编码的显示器是否更适合支持多任务性能。比较了四个显示的有关当前车辆速度（相对于目标速度）的信息，并比较了并发车道跟踪和速度跟踪任务中的性能影响。实验结果表明，两种模式的空间位置尺寸均显着提高了速度跟踪性能以及整体性能。而具有多余节拍图案的显示器则无法进一步提高性能，超越了空间显示器。对尺寸效果的理解为驾车场景和其他领域中的多跟踪性能的多模式显示设计提供了更好的支持。

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