scholarly journals Picturing Big Data with Expanded and Virtual Reality : Agenda and Challenges Faced

Author(s):  
Tanushree Ghosh ◽  
Advin Manhar

This paper gives a multi-disciplinary review of the exploration issues and accomplishments in the field of Big Data and its representation methods and instruments. The principle point is to sum up difficulties in perception strategies for existing Big Data, just as to offer novel answers for issues identified with the present status of Big Data Visualization. This paper gives a characterization of existing information types, scientific strategies, perception procedures and instruments, with a specific accentuation set on reviewing the development of representation approach over the previous years. In light of the outcomes, we uncover detriments of existing perception techniques. This paper will examine utilizing vivid augmented simulation conditions for envisioning, collaborating and sorting out enormous information. It uncovers that a large number of the created applications don't legitimize their ways to deal with introduction or association. A phenomenological point of view of encapsulated recognition and collaboration is examined to ground future turns of events. Besides, we examine the effects of new innovations, for example, Virtual Reality shows and Augmented Reality head protectors on the Big Data perception just as to the arrangement of the fundamental difficulties of incorporating the innovation.


Author(s):  
D A Smuseva ◽  
A Y Rolich ◽  
L S Voskov ◽  
I Y Malakhov

The paper reviews the current situation of the Augmented Reality and Internet of Things markets. The implementing possibilities of AR for Big Data visualization from IoT devices are considered in this paper. The review and the analysis of methods, tools, products and data system of the visualization are presented. The paper provides an overview of the programs and devices of Augmented Reality, and an overview of development environments. The paper presents the existing classifications of computerized data visualization tools and proposes new classification, which takes into account interactive visualization, the purpose of the tool, the type of software product, the availability of ready-made templates, and other characteristics. The article proposes the architecture of the system for collecting data from IoT endpoint devices based on the Heltec modules. Experiments based on the developed experimental stand were carried out with Heltec devices of both versions to determine the number of losses with increasing distance between the sending device and the receiving device. The results of measuring the power consumption of these devices are presented in two modes: in standby mode and when sending a message to the Heltec endpoint device and in standby mode and when receiving a message for the base station. These studies were conducted using various data transfer protocols (LoRa, Wi-Fi and Bluetooth). The paper presents the result of the development of a digital twin of a university building and the development of augmented reality software for receiving data from real-time data collection devices.



Author(s):  
Ekaterina Olshannikova ◽  
Aleksandr Ometov ◽  
Yevgeni Koucheryavy




2021 ◽  
Vol 1955 (1) ◽  
pp. 012002
Author(s):  
Chao Tang ◽  
Jie Zhang ◽  
Sheng Wang ◽  
Linghao Zhang ◽  
Hai Wang ◽  
...  


2019 ◽  
Vol 15 (1) ◽  
pp. 490-497 ◽  
Author(s):  
Antonino Galletta ◽  
Lorenzo Carnevale ◽  
Alessia Bramanti ◽  
Maria Fazio


2021 ◽  
Vol 12 (3) ◽  
pp. 19-33
Author(s):  
Shadi Maleki ◽  
Milad Mohammadalizadehkorde

Big data provided by social media has been increasingly used in various fields of research including disaster studies and emergency management. Effective data visualization plays a central role in generating meaningful insight from big data. However, big data visualization has been a challenge due to the high complexity and high dimensionality of it. The purpose of this study is to examine how the number and spatial distribution of tweets changed on the day Hurricane Harvey made landfall near Houston, Texas. For this purpose, this study analyzed the change in tweeting activity between the Friday of Hurricane Harvey and a typical Friday before the event.





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