Identifying Anomalous Behavior in a Building Using HoloLens for Emergency Response

Sharma, Sharad; Bodempudi, Sri Teja; Scribner, David R.

doi:10.2352/issn.2470-1173.2020.13.ervr-224

Cited by 8 publications

(3 citation statements)

References 7 publications

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“…For example, it could be suitable for a pick and place application. Sharma et al [18] were able to improve building evacuation time and eradicate injuries and fatalities during emergencies, thanks to a HoloLens application that provided visual representation of a building on campus in 3D space. HoloLens has also entered the field of nuclear power engineering, helping maintenance workers get tasks done faster by providing them with content of plant layout and key equipment as holographic images [19].…”

Section: Discussionmentioning

confidence: 99%

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Soares

Sousa

Petry

et al. 2021

MTI

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Augmented and virtual reality have been experiencing rapid growth in recent years, but there is still no deep knowledge regarding their capabilities and in what fields they could be explored. In that sense, this paper presents a study on the accuracy and repeatability of Microsoft’s HoloLens 2 (augmented reality device) and HTC Vive (virtual reality device) using an OptiTrack system as ground truth. For the HoloLens 2, the method used was hand tracking, whereas, in HTC Vive, the object tracked was the system’s hand controller. A series of tests in different scenarios and situations were performed to explore what could influence the measures. The HTC Vive obtained results in the millimeter range, while the HoloLens 2 revealed not very accurate measurements (around 2 cm). Although the difference can seem to be considerable, the fact that HoloLens 2 was tracking the user’s hand and not the system’s controller made a huge impact. The results are considered a significant step for the ongoing project of developing a human–robot interface by demonstrating an industrial robot using extended reality, which shows great potential to succeed based on our data.

show abstract

Section: Discussionmentioning

confidence: 99%

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Soares

Sousa

Petry

et al. 2021

MTI

View full text Add to dashboard Cite

show abstract

“…For example, it could be suitable for a pick and place application. Sharma et al [16] were able to improve building evacuation time and eradicate injuries and fatalities during emergencies, thanks to a HoloLens application that provided visual representation of a building on campus in 3D space. HoloLens has also entered the field of Nuclear Power Engineering helping maintenance workers get tasks done faster by providing them with content of plant layout and key equipment as holographic images [17].…”

Section: Discussionmentioning

confidence: 99%

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Soares¹,

Sousa²,

Petry³

et al. 2021

Preprint

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Augmented and Virtual Reality have been experiencing a rapidly growth in recent years, but there is not still a deep knowledge on their capabilities and where they could be explored. In that sense, this paper presents a study on the accuracy and repeatability of the Microsoft's HoloLens 2 (Augmented Reality device) and HTC Vive (Virtual Reality device) using an OptiTrack system as ground truth. For the HoloLens 2, the method used was hand tracking, while in HTC Vive, the object tracked was the system's hand controller. A series of tests in different scenarios and situations were performed to explore what could influence the measures. The HTC Vive obtained results in the millimetre scale, while the HoloLens 2 revealed not so accurate measures (around 2 centimetres). Although the difference can seem to be considerable, the fact that HoloLens 2 was tracking the user's hand and not an inherit controller made a huge impact. The results were considered a significant step for the on going project of developing a human-robot interface to program by demonstration an industrial robot using Extended Reality, which shows great potential to succeed based on this data.

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“…Sharma et al [13][14][15] have also presented data visualization for location based navigation in multilevel spaces by generating augmented reality instructional visualizations with contextualized communication of evacuation plans. HoloLens has also been used for creating situational awareness in indoor evacuation environments [16][17][18].…”

Section: Related Workmentioning

confidence: 99%

Data visualization of crime data using immersive virtual reality

Aishwarya¹,

Sharad²

2022

Self Cite

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Visualization explores quantitative content of data with human intuition and plays an integral part in the data mining process. When the data is big there are different analysis methods and approaches used to find inherent patterns and relationships. However, sometimes there is a need to incorporate human in loop approach to find new patterns and relationships. Immersive virtual reality (VR) offers a human centric approach to visualize data by discovering new relationships that an existing algorithm cannot provide. This paper demonstrates the data visualization tool to visualize Baltimore crime data in immersive environment and non-immersive environment. This paper focuses on VR visualization tool design, development, and usability assessment. A pilot user study was conducted for the VR visualization tool based on the system usability scale. The study results show that the crime data visualization tool is relatively easy to use, and that the application can be considered as a storyteller with removing the noise from the data and highlighting the usefulness of the information.

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Identifying Anomalous Behavior in a Building Using HoloLens for Emergency Response

Abstract: Fast track article for IS&T International Symposium on Electronic Imaging 2020: The Engineering Reality of Virtual Reality proceedings.

Cited by 8 publications

References 7 publications

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Accuracy and Repeatability Tests on HoloLens 2 and HTC Vive

Data visualization of crime data using immersive virtual reality

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