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Force Push: Exploring Expressive Gesture-to-Force Mappings for Remote Object Manipulation in Virtual Reality
(Frontiers Media, 2018-09-28)
This paper presents Force Push, a novel gesture-based interaction technique for remote object manipulation in virtual reality (VR). Inspired by the design of magic powers in popular culture, Force Push uses intuitive hand ...
3D Sketching and Flexible Input for Surface Design: A Case Study
(Brazilian Computing Society (SBC), 2014)
Designing three-dimensional (3D) surfaces is difficult in both the physical world and in 3D modeling software, requiring background knowledge and skill. The goal of this work is to make 3D surface design easier and more ...
Move the Object or Move Myself? Walking vs. Manipulation for the Examination of 3D Scientific Data
(Frontiers, 2018-07-10)
Physical walking is consistently considered a natural and intuitive way to acquire viewpoints in a virtual environment. However, research findings also show that walking requires cognitive resources. To understand how this ...
Relative Effects of Real-world and Virtual-World Latency on an Augmented Reality Training Task: An AR Simulation Experiment
(Frontiers Media, 2017-01-30)
In augmented reality (AR), virtual objects and information are overlaid onto the user’s view of the physical world and can appear to become part of the real-world. Accurate registration of virtual objects is a key requirement ...
The Effects of Incorrect Occlusion Cues on the Understanding of Barehanded Referencing in Collaborative Augmented Reality
(Frontiers, 2021-07-01)
In many collaborative tasks, the need for joint attention arises when one of the users wants to guide others to a specific location or target in space. If the collaborators are co-located and the target position is in close ...
Virtual replicas of real places: Experimental investigations
(2021-07-13)
The emergence of social virtual reality (VR) experiences, such as Facebook Spaces, Oculus Rooms, and Oculus Venues, will generate increased interest from users who want to share real places (both personal and public) with ...
Exploring Effect of Level of Storytelling Richness on Science Learning in Interactive and Immersive Virtual Reality
(ACM, 2022-06-21)
Immersive and interactive storytelling in virtual reality (VR) is an emerging creative practice that has been thriving in recent years. Educational applications using immersive VR storytelling to explain complex science ...
Immersive Analytics: Theory and Research Agenda
(Frontiers, 2019-09-10)
Advances in a variety of computing fields, including "big data," machine learning, visualization, and augmented/mixed/virtual reality, have combined to give rise to the emerging field of immersive analytics, which investigates ...
Bare-hand volume cracker for raw volume data analysis
(2016-09-28)
Analysis of raw volume data generated from different scanning technologies faces a variety of challenges, related to search, pattern recognition, spatial understanding, quantitative estimation, and shape description. In a ...