虚拟现实实验的设计、实验、分析和再现原理

IF 3.2 Q2 COMPUTER SCIENCE, SOFTWARE ENGINEERING Frontiers in virtual reality Pub Date : 2023-04-12 DOI:10.3389/frvir.2023.1069423
Jascha Grübel
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引用次数: 1

摘要

在虚拟现实(VR)中进行实验需要硬件、软件、实验设计和实施以及数据收集的复杂设置,这些设置由为科学家在虚拟现实中实施实验提供预先确定的功能的框架支持。自上世纪初以来,这些VR框架呈指数级增长,不幸的是,它们彼此之间只有细微的差异,并且经常错过研究人员所需的一个或多个关键功能。因此,对于研究人员来说,选择哪种框架来完成什么任务以及有什么好处已经变得不那么清楚了。我介绍了设计、实验、分析和再现(DEAR)原理,通过整体实验方法(即进行实验的过程),对VR框架进行了新的研究。DEAR原则列出了未来框架应该包含的核心组成部分。以前的大多数VR框架都集中在设计阶段,有时也集中在实验阶段,以帮助研究人员创建和进行实验。然而,能够用一个框架创建一个实验是不足以被广泛采用的。最后,我认为,重要的是要认真对待再现性,以克服当前框架的局限性。一旦实验通过自动化完全可复制,新实验的适应就变得更容易了。希望研究人员能够找到在使用框架方面趋同的方法,否则框架可能会成为阻碍而不是帮助。
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The design, experiment, analyse, and reproduce principle for experimentation in virtual reality
Conducting experiments in virtual reality (VR) requires a complex setup of hardware, software, experiment design and implementation, and data collection which is supported by frameworks that provide pre-determined features for scientists to implement their experiment in VR. These VR frameworks have proliferated exponentially since the start of the millennia, and unfortunately, they both only differ slightly from one another and often miss one or more of the key features required by the researcher. Therefore, it has become less clear to researchers which framework to choose for what task and to what benefit. I introduce the design, experiment, analyse, and reproduce (DEAR) principle to develop a new perspective on VR frameworks through a holistic approach to experimentation (i.e., the process of conducting an experiment). The DEAR principle lays out the core components that future frameworks should entail. Most previous VR frameworks have focussed on the design phase and sometimes on the experiment phase to help researchers create and conduct experiments. However, being able to create an experiment with a framework is not sufficient for wide adoption. Ultimately, I argue that it is important to take reproducibility seriously to overcome the limitations of current frameworks. Once experiments are fully reproducible through automation, the adaptation of new experiments becomes easier. Hopefully, researchers can find ways to converge in the use of frameworks or else frameworks may become a hindrance instead of a help.
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来源期刊
CiteScore
5.80
自引率
0.00%
发文量
0
审稿时长
13 weeks
期刊最新文献
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