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Before the computer age, games were played in the physical world where players would have to interact with real objects and each other, triggering a series of emotions. Nowadays, the computer games have become one of the most popular forms…

Human-Computer Interaction · Computer Science 2013-10-09 Vasco Pereira Torres

Humanity is at the forefront of yet another digital revolution, where the lines between real and virtual worlds are dissolving, reshaping how we perceive and interact with our surroundings. In this context, we introduce a transformative…

Robotics · Computer Science 2026-05-22 Alihan Bakir , Ekrem Yüksel , Fabio Zuliani , Neil Chennoufi , Francesco Bruno , Jamie Paik

With the popularity of online access in virtual reality (VR) devices, it will become important to investigate exclusive and interactive CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) designs for VR…

Human-Computer Interaction · Computer Science 2021-02-26 Xiang Li , Yuzheng Chen , Rakesh Patibanda , Florian 'Floyd' Mueller

Levitated optomechanics, a rapidly expanding field that employs light to monitor and manipulate the mechanical motion of levitated objects, is increasingly relevant across physics, engineering, and other fields. This technique, which…

Optics · Physics 2024-07-18 Yuanbin Jin , Kunhong Shen , Peng Ju , Tongcang Li

Creating realistic droplet simulations and animations has long been a formidable challenge for researchers and developers due to the inherent complexity of fluid dynamics. Achieving lifelike droplet splash simulations while managing…

Fluid Dynamics · Physics 2024-11-26 Hossein Keshtkar , Nadine Aburumman

The ability to regulate and cope with strong emotions is essential for maintaining our mental health and well-being. However, learning how to emotionally regulate can be a bit of a mystery since it is largely an invisible process and it can…

Human-Computer Interaction · Computer Science 2022-12-02 Alexandra Kitson

Visual imitation learning provides a framework for learning complex manipulation behaviors by leveraging human demonstrations. However, current interfaces for imitation such as kinesthetic teaching or teleoperation prohibitively restrict…

Robotics · Computer Science 2020-08-12 Sarah Young , Dhiraj Gandhi , Shubham Tulsiani , Abhinav Gupta , Pieter Abbeel , Lerrel Pinto

Robotics simulation provides many advantages during the development of an intelligent ground vehicle (IGV) such as testing the software components in varying scenarios without requiring a complete physical robot. This paper discusses a 3D…

Robotics · Computer Science 2022-08-10 Gordon Stein , Chan-Jin Chung

There have been a resurge lately on virtual therapy and other virtual- and tele-medicine services due to the new normal of practicing 'shelter at home'. In this paper, we propose a creative drawing game for virtual therapy and investigate…

Human-Computer Interaction · Computer Science 2020-10-19 Lauren Baron , Brian Cohn , Roghayeh Barmaki

This paper proposes the concept of "live-action virtual reality games" as a new genre of digital games based on an innovative combination of live-action, mixed-reality, context-awareness, and interaction paradigms that comprise tangible…

Human-Computer Interaction · Computer Science 2016-05-26 Luis Valente , Esteban Clua , Alexandre Ribeiro Silva , Bruno Feijó

An aspirational goal for virtual reality (VR) is to bring in a rich diversity of real world objects losslessly. Existing VR applications often convert objects into explicit 3D models with meshes or point clouds, which allow fast interactive…

Computer Vision and Pattern Recognition · Computer Science 2022-08-19 Naruya Kondo , So Kuroki , Ryosuke Hyakuta , Yutaka Matsuo , Shixiang Shane Gu , Yoichi Ochiai

One of the main aims in the field of quantum simulation is to achieve a quantum speedup, often referred to as "quantum computational supremacy", referring to the experimental realization of a quantum device that computationally outperforms…

Quantum Physics · Physics 2018-04-18 J. Bermejo-Vega , D. Hangleiter , M. Schwarz , R. Raussendorf , J. Eisert

Simulation especially real-time simulation have been widely used for the design and testing of real-time systems. The advancement of simulation tools has largely attributed to the evolution of computing technologies. With the reduced cost…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-05-07 Xi Zheng

Recent research has increasingly focused on how autonomous vehicles (AVs) communicate with pedestrians in complex traffic situations involving multiple vehicles and pedestrians. VR is emerging as an effective tool to simulate these…

Human-Computer Interaction · Computer Science 2024-10-22 Tram Thi Minh Tran , Callum Parker

We developed a novel assessment platform with untethered virtual reality, 3-dimensional sounds, and pressure sensing floor mat to help assess the walking balance and negotiation of obstacles given diverse sensory load and/or cognitive load.…

Human-Computer Interaction · Computer Science 2020-06-02 Zhu Wang , Anat Lubetzky , Charles Hendee , Marta Gospodarek , Ken Perlin

In real life, grasping is one of the fundamental and effective forms of interaction when manipulating objects. This holds true in the physical and virtual world; however, unlike the physical world, virtual reality (VR) is grasped in a…

Human-Computer Interaction · Computer Science 2024-11-12 Mingzhao Zhou , Nadine Aburumman

Natural interaction between multiple users within a shared virtual environment (VE) relies on each other's awareness of the current position of the interaction partners. This, however, cannot be warranted when users employ noncontinuous…

Human-Computer Interaction · Computer Science 2023-06-27 Jann Philipp Freiwald , Susanne Schmidt , Bernhard E. Riecke , Frank Steinicke

Virtual reality (VR) is increasingly used to enhance the ecological validity of motor control and learning studies by providing immersive, interactive environments with precise motion tracking. However, designing realistic VR-based motor…

Quantitative Methods · Quantitative Biology 2025-05-01 Cristina Rossi , Rini Varghese , Amy J Bastian

This work discusses the benefits of having multiple simulated environments with different degrees of realism for the development of algorithms in scenarios populated by autonomous nodes capable of communication and mobility. This approach…

Networking and Internet Architecture · Computer Science 2024-03-25 Thiago de Souza Lamenza , Josef Kamysek , Bruno Jose Olivieri de Souza , Markus Endler

This paper presents an interaction model adapted to mixed reality environments known as IRVO (Interacting with Real and Virtual Objects). IRVO aims at modeling the interaction between one or more users and the Mixed Reality system by…

Human-Computer Interaction · Computer Science 2007-07-11 René Chalon , Bertrand T. David