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Augmenting human senses to improve the user experience in cars: applying augmented reality and haptics approaches to reduce cognitive distances

机译:增强人的感觉以改善汽车的用户体验:应用增强现实和触觉方法来减少认知距离

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摘要

Augmenting people's senses with computational support can improve the ability to perceive information and perform tasks. However, the impact of such augmentation may fluctuate according to user context, thereby impacting the quality of a user experience. In this paper, we present two systems that assess the in-situ effects of augmenting senses using Augmented Reality and Haptic technologies. We demonstrate that sensory augmentation systems can improve performance when users are multitasking; however, a hybrid assessment, including eye tracking and psycho-physiological measurement, reveals that the benefits and costs of such systems can differ depending on the demographics of a population with different cognitive capabilities. For elder adults, sensory augmentation improved perception for responding to local incidents in the physical space, but a richer intervention using sensory augmentation (visual, auditory, and haptic) strains cognitive load. For younger adults, additional modes for providing sensory information increased attentiveness for performing tasks, but can lead to overloading of already used sensory channels. Thus, sensory augmentation was more advantageous for improving global awareness for situated physical space, rather than responding to local incidents.
机译:通过计算支持来增强人们的感觉,可以提高感知信息和执行任务的能力。然而,这种增强的影响可能根据用户上下文而波动,从而影响用户体验的质量。在本文中,我们介绍了两个使用增强现实和触觉技术评估增强感官的原位效果的系统。我们证明,当用户执行多任务处理时,感觉增强系统可以提高性能。但是,包括眼动追踪和心理生理测量在内的混合评估显示,这种系统的收益和成本可能会有所不同,这取决于具有不同认知能力的人群的人口统计学特征。对于老年人,感觉增强可改善对物理空间中局部事件的响应,但是使用感觉增强(视觉,听觉和触觉)进行更丰富的干预会增加认知负荷。对于较年轻的成年人,提供感觉信息的其他方式可以提高执行任务的注意力,但会导致已经使用的感觉通道超负荷。因此,感觉增强对于提高全球对所处物理空间的认识而不是对局部事件做出响应更有利。

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