MRDrive让真实车舱与虚拟驾驶环境结合，支持车载交互研究。
MRDrive: An Open Source Mixed Reality Driving Simulator for Automotive User Research
- 融合真实车舱与虚拟环境，实现沉浸式混合现实驾驶模拟
- 可采集自动化驾驶场景下的眼动与触控数据，支持行为分析
- 开源可复现，适合人机交互与自动驾驶体验研究
设计和评估车载界面需要兼具生态效度与实验控制的实验平台。驾驶模拟器广泛用于此类研究，但存在根本权衡：高保真物理模拟器成本高且难修改，而虚拟现实模拟器虽灵活却缺乏车辆的物理交互。本文提出MRDrive，一个开源的混合现实驾驶模拟器，旨在支持手动与自动驾驶情境下关于车载交互、注意力与可解释性的HCI研究。该系统使驾驶员和乘客能在真实车辆舱内操作，同时完全沉浸于虚拟驾驶环境中。我们通过一次小型试点研究展示了其能力，验证了在自动化驾驶场景中收集并分析眼动与触控交互数据的可行性。项目代码已开源，地址为：https://github.com/ciao-group/mrdrive。
原文摘要 · Abstract (English)
Designing and evaluating in-vehicle interfaces requires experimental platforms that combine ecological validity with experimental control. Driving simulators are widely used for this purpose. However, they face a fundamental trade-off: high-fidelity physical simulators are costly and difficult to adapt, while virtual reality simulators provide flexibility at the expense of physical interaction with the vehicle. In this work, we present MRDrive, an open mixed-reality driving simulator designed to support HCI research on in-vehicle interaction, attention, and explainability in manual and automated driving contexts. MRDrive enables drivers and passengers to interact with a real vehicle cabin while being fully immersed in a virtual driving environment. We demonstrate the capabilities of MRDrive through a small pilot study that illustrates how the simulator can be used to collect and analyze eye-tracking and touch interaction data in an automated driving scenario. MRDRive is available at: https://github.com/ciao-group/mrdrive
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