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The paper demonstrates remote control of test experiment in the virtual laboratory. This is a common problem, but another way can always be used to solve it. The paper compares several existing virtual laboratories and their possible issues at present. To develop such a new solution JavaScript technology was used on both client and server side usin...
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The paper demonstrates how can be test experiment controlled in the virtual laboratory. This is a common problem, but there can be many ways to solve it. The paper compares several existing virtual laboratories and their possible issues at present. New solution was developed with web technologies such as JavaScript on both client and server side us...
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Citations
... Based on these functions, various studies have been conducted to determine methods for using HoloLens more efficiently. For instance, a study on effectively controlling the HoloLens, using the gaze, gesture and voice control functions provided by the device, and studies on methods for utilizing this device in various industrial fields have been conducted [7][8][9][10][11][12][13][14][15][16][17]. Research on methods of visualizing the scanned image or data of an actual object as 3D contents [18][19][20] and correcting them [21,22] have also been conducted. ...
Since Microsoft HoloLens first appeared in 2016, HoloLens has been used in various industries, over the past five years. This study aims to review academic papers on the applications of HoloLens in several industries. A review was performed to summarize the results of 44 papers (dated between January 2016 and December 2020) and to outline the research trends of applying HoloLens to different industries. This study determined that HoloLens is employed in medical and surgical aids and systems, medical education and simulation, industrial engineering, architecture, civil engineering and other engineering fields. The findings of this study contribute towards classifying the current uses of HoloLens in various industries and identifying the types of visualization techniques and functions.
... At start it was needed to analyse previous work on virtual laboratory called StarkLab. Its aim was to create virtual laboratory software based on JavaScript for both client and server side [10]. According to the previous work about virtual laboratories, we have decided to update the architecture for the whole system, which will be described in the introduction of this chapter. ...
The paper demonstrates how existing virtual laboratory can be extended with more experiments thanks to experiment manager. As a base project StarkLab was used which uses JavaScript for both client and server implementations. Based on the previous work, the aim was to propose enhancements and create new activity module for education system Moodle which allows to simulate more experiments. This module combines variety of technologies, like Angular.js and PHP. The modern approach is a visualisation of received data in mixed reality using Microsoft HoloLens headset or another compatible device with Windows Mixed Reality platform. The result of this paper is also a module for Moodle which can simulate experiments based on its configuration.
... The HoloLens has more advanced functions than those of traditional AR devices, such as stereoscopic 3D displays, gaze design, gesture design, spatial sound design, and spatial mapping [16]. Based on the above advantages, the HoloLens have been widely used in the research of visualization applications, including the application of the HoloLens in disasters and emergency management [17], the construction of virtual laboratories [18], the Mars exploration project [19], and anatomical medical, pharmacy, and other fields [20]. The objective of this paper is to propose an architecture and method to leverage the Microsoft HoloLens in 3D geographic information. ...
Three-dimensional geographic information systems (3D GIS) attempt to understand and express the real world from the perspective of 3D space. Currently, 3D GIS perspective carriers are mainly 2D and not 3D, which influences how 3D information is expressed and further affects the user cognition and understanding of 3D information. Using mixed reality as a carrier of 3D GIS is promising and may overcome problems when using 2D perspective carriers in 3D GIS. The objective of this paper is to propose an architecture and method to leverage the Microsoft HoloLens in 3D geographic information (Holo3DGIS). The architecture is designed according to three processes for developing holographic 3D GIS; the three processes are the creation of a 3D asset, the development of a Holo3DGIS application, and the compiler deployment of the Holo3DGIS application. Basic geographic data of Philadelphia were used to test the proposed methods and Holo3DGIS. The experimental results showed that the Holo3DGIS can leverage 3D geographic information with the Microsoft HoloLens. By changing the traditional 3D geographic information carrier from a 2D computer screen perspective to mixed reality glasses using the HoloLens 3D holographic perspective, it changed the traditional vision, body sense, and interaction modes, which enables GIS users to experience real 3D GIS.
... The full specification and documentation of this virtual laboratory is in the work [10]. Our interventions in our application are minimal and their importance is to achieve compatibility with our computing server, thereby making the StarkLab web server easier. ...
The paper demonstrates how existing virtual laboratory can be extended with more experiments thanks to experiment manager. As a base project StarkLab was used which uses JavaScript for both client and server implementations. Based on the previous work, the aim was to propose enhancements and create new activity module for education software Moodle which would simulate different experiments. This module combines variety of technologies, but it is based on JavaScript framework Angular.js. The result of this paper is a module for Moodle which can simulate experiments based on its configuration.
