汽车增强现实头顶显示器中的不透明性:用户的偏好,视觉注意力和情境意识
Juan Camilo Lopez1, Nadine Marie Moacdieh1
1Carleton University, Ottawa, Canada.
Applied ergonomics
|July 30, 2025
概括
司机对汽车增强现实头显显示器 (AR-HUD) 有着不同的感受. 透明度对注意力和感知有影响,20%和60%的不透明度水平支持更安全驾驶的情境意识.
科学领域:
- 人与计算机的交互
- 汽车工程 汽车工程
- 认知心理学 认知心理学
背景情况:
- 增强现实头部显示器 (AR-HUD) 将驾驶信息集成到驾驶员的前视图中.
- 有关潜在的驾驶员分心和最佳AR-HUD视觉呈现存在担忧.
- 了解AR-HUD不透明对驾驶员感知的影响对于安全至关重要.
研究的目的:
- 为了调查用户对AR-HUD不透明度的看法.
- 为了确定AR-HUD不透明对驾驶员注意力和情境意识的影响.
- 探索不同的不透明度水平如何影响驾驶环境的感知.
主要方法:
- 创建驾驶视频与叠加的AR-HUD导航图像在不同的不透明度水平.
- 对27名观看视频的参与者进行了眼球追踪分析.
- 观看后问卷评估对AR-HUD不透明性和情境意识的意见.
主要成果:
- 司机对AR-HUD不透明度的看法是矛盾的.
- AR-HUD的不透明度显著影响视觉注意力和对外部环境的感知.
- 发现20%和60%的不透明度水平都支持驾驶员的情况意识.
- 不透明度的影响取决于所呈现的AR-HUD图像的类型.
结论:
- AR-HUD的不透明度是影响驾驶员注意力和意识的关键因素.
- 为了提高驾驶安全,需要对最佳AR-HUD不透明度水平进行进一步研究.
- 根据AR-HUD内容量身定制的不透明度可能对驾驶员的感知有好处.
更多相关视频
06:02Evaluating Usability Aspects of a Mixed Reality Solution for Immersive Analytics in Industry 4.0 Scenarios
Published on: October 6, 2020
2.4K
11:12Driving Simulation in the Clinic: Testing Visual Exploratory Behavior in Daily Life Activities in Patients with Visual Field Defects
Published on: September 18, 2012
17.5K
相关概念视频
Perceptual Constancy
543
Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
543
Depth Perception and Spatial Vision
929
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
929
Gestalt Principles of Perception
450
Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...
450
Hindsight Biases
3.9K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?
3.9K
