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For a considerable time, deep convolutional neural networks (DCNNs) have reached human benchmark performance in object recognition. On that account, computational neuroscience and the field of machine learning have started to attribute…

Computer Vision and Pattern Recognition · Computer Science 2020-12-15 Leonard E. van Dyck , Walter R. Gruber

This study explores the virtualization of classical reality and aims to establish a clear framework to determine the limits and possibilities of virtual reality. It addresses two primary questions: whether an observer's senses can perceive…

Human-Computer Interaction · Computer Science 2023-06-14 Francesco Sisini

Artificial Intelligence (AI) and indoor sensing increasingly support decision-making in spatial environments. However, traditional visualization methods impose a substantial mental workload when viewers translate this digital information…

Human-Computer Interaction · Computer Science 2026-02-10 Xianhao Carton Liu , Difan Jia , Tongyu Nie , Evan Suma Rosenberg , Victoria Interrante , Chen Zhu-Tian

Computer-based assistants have recently attracted much interest due to its applicability to ambient assisted living. Such assistants have to detect and recognize the high-level activities and goals performed by the assisted human beings. In…

Artificial Intelligence · Computer Science 2020-04-29 Roger Granada , Ramon Fraga Pereira , Juarez Monteiro , Leonardo Amado , Rodrigo C. Barros , Duncan Ruiz , Felipe Meneguzzi

eXtended Reality (XR) autism research, ranging from Augmented Reality to Virtual Reality, focuses on socio-emotional abilities and high-functioning autism. However common autism interventions address the entire spectrum over social, sensory…

Human-Computer Interaction · Computer Science 2022-04-11 Valentin Bauer , Tifanie Bouchara , Patrick Bourdot

In this paper, we review the background of physical reality, virtual reality, and some traditional mixed forms of them. Based on the current knowledge, we propose a new unified concept called symmetrical reality to describe the physical and…

Human-Computer Interaction · Computer Science 2019-03-08 Zhenliang Zhang , Cong Wang , Dongdong Weng , Yue Liu , Yongtian Wang

Activity recognition is the ability to identify and recognize the action or goals of the agent. The agent can be any object or entity that performs action that has end goals. The agents can be a single agent performing the action or group…

Machine Learning · Computer Science 2019-06-19 Ashwin Geet D'Sa , B. G. Prasad

Augmented reality have undergone considerable improvement in past years. Many special techniques and hardware devices were developed, but the crucial breakthrough came with the spread of intelligent mobile phones. This enabled mass spread…

Computer Vision and Pattern Recognition · Computer Science 2011-06-29 David Prochazka , Michael Stencl , Ondrej Popelka , Jiri Stastny

Rapidly advancing AR technologies are in a unique position to directly mediate between the human brain and the physical world. Though this tight coupling presents tremendous opportunities for human augmentation, it also presents new risks…

Cryptography and Security · Computer Science 2018-06-28 Stefano Baldassi , Tadayoshi Kohno , Franziska Roesner , Moqian Tian

Using augmented reality in education is already a common concept, as it has the potential to turn learning into a motivational learning experience. However, current research only covers the students site of learning. Almost no research…

Human-Computer Interaction · Computer Science 2021-01-08 Nico Feld

Head-worn augmented reality (AR) is a hotly pursued and increasingly feasible contender paradigm for replacing or complementing smartphones and watches for continual information consumption. Here, we compare three different AR navigation…

Human-Computer Interaction · Computer Science 2025-10-31 Radha Kumaran , You-Jin Kim , Anne E Milner , Tom Bullock , Barry Giesbrecht , Tobias Höllerer

Extended reality (XR) technologies-encompassing virtual reality (VR), augmented reality (AR), and mixed reality (MR) are transforming cognitive assessment and training by offering immersive, interactive environments that simulate real-world…

Human-Computer Interaction · Computer Science 2025-01-15 Palmira Victoria González-Erena , Sara Fernández-Guinea , Panagiotis Kourtesis

Most AI agents remain confined to an instrumental "command-execution" model, resulting in unequal, one-sided interactions. While recent works attempt to build relationships through hidden memory backends, these invisible processes often…

Human-Computer Interaction · Computer Science 2026-03-24 Zihong He , Shuqin Wang , Songchen Zhou , Qinghui Lin , Jialin Wang , Chen Liang , Hai-Ning Liang

Scientists have traditionally limited the mechanisms of social cognition to one brain, but recent approaches claim that interaction also realizes cognitive work. Experiments under constrained virtual settings revealed that interaction…

Adaptation and Self-Organizing Systems · Physics 2014-01-17 Tom Froese , Hiroyuki Iizuka , Takashi Ikegami

We introduce the concept of a meta-object, a next-generation virtual object that inherits the form, properties, and functions of its real-world counterpart, enabling seamless synchronization, interaction, and sharing between the physical…

Human-Computer Interaction · Computer Science 2025-03-26 Dooyoung Kim , Taewook Ha , Jinseok Hong , Seonji Kim , Selin Choi , Heejeong Ko , Woontack Woo

The objective of this work is to segment human body parts from egocentric video using semantic segmentation networks. Our contribution is two-fold: i) we create a semi-synthetic dataset composed of more than 15, 000 realistic images and…

Computer Vision and Pattern Recognition · Computer Science 2020-06-09 Andrija Gajic , Ester Gonzalez-Sosa , Diego Gonzalez-Morin , Marcos Escudero-Viñolo , Alvaro Villegas

Augmented Reality (AR) is increasingly positioned as a tool for knowledge work, providing beneficial affordances such as a virtually limitless display space that integrates digital information with the user's physical surroundings. However,…

Human-Computer Interaction · Computer Science 2026-01-30 Yi Fei Cheng , Ari Carden , Hyunsung Cho , Catarina G. Fidalgo , Jonathan Wieland , David Lindlbauer

Augmented Reality (AR) is used for various applications associated with the real world. In this paper, first, describe characteristics and essential services of AR. Brief history on Virtual Reality (VR) and AR is also mentioned in the…

Graphics · Computer Science 2019-11-22 Jekishan K. Parmar , Ankit Desai

Our surrounding environment impacts our cognitive-emotional processes on a daily basis and shapes our physical, psychological and social wellbeing. Although the effects of the built environment on our psycho-physiological processes are well…

Human-Computer Interaction · Computer Science 2022-07-12 Abhinandan Jain , Pattie Maes , Misha Sra

Augmented data storytelling enhances narrative delivery by integrating visualizations with physical environments and presenter actions. Existing systems predominantly rely on body gestures or speech to control visualizations, leaving…

Human-Computer Interaction · Computer Science 2025-08-08 Kentaro Takahira , Yue Yu , Takanori Fujiwara , Ryo Suzuki , Huamin Qu