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Extended reality (XR) devices have become ubiquitous. They are equipped with arrays of sensors, collecting extensive user and environmental data, allowing inferences about sensitive user information users may not realize they are sharing.…

Human-Computer Interaction · Computer Science 2025-03-17 Viktorija Paneva , Verena Winterhalter , Naga Sai Surya Vamsy Malladi , Marvin Strauss , Stefan Schneegass , Florian Alt

The ethical design of social Virtual Reality (VR) is not a new topic, but "safety" concerns of using social VR are escalated to a different level given the heat of the Metaverse. For example, it was reported that nearly half of the…

Human-Computer Interaction · Computer Science 2022-04-19 Qingxiao Zheng , Tue Ngoc Do , Lingqing Wang , Yun Huang

The Metaverse is at the vanguard of the impending digital revolution, with the potential to significantly transform industries and lifestyles. However, in 2023, skepticism surfaced within industrial and academic spheres, raising concerns…

Computers and Society · Computer Science 2024-06-18 Liang Yang , Shi-Ting Ni , Yuyang Wang , Ao Yu , Jyh-An Lee , Pan Hui

The metaverse, i.e., the collection of technologies that provide a virtual twin of the real world via mixed reality, internet of things, and others, is gaining prominence. However, the metaverse faces challenges as it grows toward…

Human-Computer Interaction · Computer Science 2023-06-05 Jie Guan , Alexis Morris , Jay Irizawa

Metaverse is a virtual universe that combines the physical world and the digital world. People can socialize, play games and even shop with their avatars created in this virtual environment. Metaverse, which is growing very fast in terms of…

General Economics · Economics 2022-08-18 İbrahim Halil Efendioğlu

Advances in machine learning (ML) in recent years have enabled a dizzying array of applications such as data analytics, autonomous systems, and security diagnostics. ML is now pervasive---new systems and models are being deployed in every…

Cryptography and Security · Computer Science 2016-11-14 Nicolas Papernot , Patrick McDaniel , Arunesh Sinha , Michael Wellman

In recent years, the maturation of emerging technologies such as Virtual Reality, Digital twins, and Blockchain has accelerated the realization of the metaverse. As a virtual world independent of the real world, the metaverse will provide…

Computers and Society · Computer Science 2025-03-25 Xiaolong Xu , Xuanhong Zhou , Muhammad Bilal , Sherali Zeadally , Jon Crowcroft , Lianyong Qi , Shengjun Xue

Traditional education has been updated with the development of information technology in human history. Within big data and cyber-physical systems, the Metaverse has generated strong interest in various applications (e.g., entertainment,…

Computers and Society · Computer Science 2022-11-29 Hong Lin , Shicheng Wan , Wensheng Gan , Jiahui Chen , Han-Chieh Chao

In recent years, the amount of information collected about human beings has increased dramatically. This development has been partially driven by individuals posting and storing data about themselves and friends using online social networks…

Computers and Society · Computer Science 2014-03-24 Arkadiusz Stopczynski , Riccardo Pietri , Alex Pentland , David Lazer , Sune Lehmann

While Machine Learning (ML) technologies are widely adopted in many mission critical fields to support intelligent decision-making, concerns remain about system resilience against ML-specific security attacks and privacy breaches as well as…

Machine Learning · Computer Science 2022-02-15 Pulei Xiong , Scott Buffett , Shahrear Iqbal , Philippe Lamontagne , Mohammad Mamun , Heather Molyneaux

The continuous rise in the adoption of emerging technologies such as Internet of Things (IoT) by businesses has brought unprecedented opportunities for innovation and growth. However, due to the distinct characteristics of these emerging…

Cryptography and Security · Computer Science 2023-11-21 Oghenetejiri Okporokpo , Funminiyi Olajide , Nemitari Ajienka , Xiaoqi Ma

The explosive growth of machine learning has made it a critical infrastructure in the era of artificial intelligence. The extensive use of data poses a significant threat to individual privacy. Various countries have implemented…

Cryptography and Security · Computer Science 2024-06-11 Hengzhu Liu , Ping Xiong , Tianqing Zhu , Philip S. Yu

As the integration of Internet of Things devices with cloud computing proliferates, the paramount importance of privacy preservation comes to the forefront. This survey paper meticulously explores the landscape of privacy issues in the…

Cryptography and Security · Computer Science 2024-01-02 D. Dhinakaran , S. M. Udhaya Sankar , D. Selvaraj , S. Edwin Raja

As digital technology advances, the proliferation of connected devices poses significant challenges and opportunities in mobile crowdsourcing and edge computing. This narrative review focuses on the need for privacy protection in these…

Cryptography and Security · Computer Science 2024-10-29 Syed Raza Bashir , Shaina Raza , Vojislav Misic

Smart environments integrate Information and Communication Technologies (ICT) into devices, vehicles, buildings and cities to offer an increased quality of life, energy efficiency and economical sustainability. In this perspective, the…

Computers and Society · Computer Science 2015-02-04 Luca Caviglione , Jean-Francois Lalande , Wojciech Mazurczyk , Steffen Wendzel

Users readily embrace the rapid advancements in virtual reality (VR) technology within various everyday contexts, such as gaming, social interactions, shopping, and commerce. In order to facilitate transactions and payments, VR systems…

Cryptography and Security · Computer Science 2023-06-06 Jingjie Li , Sunpreet Singh Arora , Kassem Fawaz , Younghyun Kim , Can Liu , Sebastian Meiser , Mohsen Minaei , Maliheh Shirvanian , Kim Wagner

The emergence of virtual companions is transforming the evolution of intelligent systems that effortlessly cater to the unique requirements of users. These advanced systems not only take into account the user present capabilities,…

Human-Computer Interaction · Computer Science 2023-09-06 Ziaullah Momand , Jonathan H. Chan , Pornchai Mongkolnam

Metaverse as the latest buzzword has attracted great attention from both industry and academia. Metaverse seamlessly integrates the real world with the virtual world and allows avatars to carry out rich activities including creation,…

Computers and Society · Computer Science 2022-06-15 Qinglin Yang , Yetong Zhao , Huawei Huang , Zehui Xiong , Jiawen Kang , Zibin Zheng

The boom of commercial social virtual reality (VR) platforms in recent years has signaled the growth and wide-spread adoption of consumer VR. Social VR platforms draw aspects from traditional 2D virtual worlds where users engage in various…

Human-Computer Interaction · Computer Science 2021-04-13 Divine Maloney , Guo Freeman , Andrew Robb

Speech-centric machine learning systems have revolutionized many leading domains ranging from transportation and healthcare to education and defense, profoundly changing how people live, work, and interact with each other. However, recent…