Results 21 to 30 of about 32,398 (257)
Applied Sciences, 2022 Spatial navigation is a key aspect of human behavior and it is still not completely understood. A number of experimental approaches exist, although most of the published data in the last decades have relied on virtual maze on-screen simulation or not ...
Pablo Muela +13 more
doaj +1 more source
Navigation Simulation of a Mecanum Wheel Mobile Robot Based on an Improved A* Algorithm in Unity3D
Sensors, 2019 Computer simulation is an effective means for the research of robot navigation algorithms. In order to implement real-time, three-dimensional, and visual navigation algorithm simulation, a method of algorithm simulation based on secondary development of ...
Yunwang Li +4 more
doaj +1 more source
Real-Time Navigation in Google Street View® Using a Motor Imagery-Based BCI
Sensors, 2023 Navigation in virtual worlds is ubiquitous in games and other virtual reality (VR) applications and mainly relies on external controllers. As brain–computer interfaces (BCI)s rely on mental control, bypassing traditional neural pathways, they provide to ...
Liuyin Yang, Marc M. Van Hulle
doaj +1 more source
Frontiers in Neurology, 2021 Background: Spatial navigation is a prodromal dementia marker. Exercise used alongside virtual reality improves many cognitive functions, but effects on spatial navigation are still unclear.Objective: To investigate the effect of virtual reality-based ...
Luciana Mendes Oliveira +9 more
doaj +1 more source
Simulation Framework for Evaluation of Indoor Navigation Systems
IEEE Access, 2020 In this paper, we introduce the first simulation framework that provides cost-effective means to evaluate indoor navigation systems for different user groups (e.g., users with visual impairment), various positioning techniques, and navigation ...
Yang Tao, Aura Ganz
doaj +1 more source
Adaptive navigation assistance based on eye movement features in virtual reality
Virtual Reality & Intelligent Hardware, 2023 Background: Navigation assistance is very important for users when roaming in virtual reality scenes, however, the traditional navigation method requires users to manually request a map for viewing, which leads to low immersion and poor user experience ...
Song Zhao, Shiwei Cheng
doaj +1 more source
Is Navigation in Virtual Reality with fMRI Really Navigation?
Journal of Cognitive Neuroscience, 2013 AbstractIdentifying the neural mechanisms underlying spatial orientation and navigation has long posed a challenge for researchers. Multiple approaches incorporating a variety of techniques and animal models have been used to address this issue. More recently, virtual navigation has become a popular tool for understanding navigational processes ...
Jeffrey S. Taube +2 more
openaire +2 more sources
The Whole Ship Simulation Training Platform Based on Virtual Reality
IEEE Open Journal of Intelligent Transportation Systems, 2021 The students generally lack the overall grasp about navigation and the operation practice of equipment and instruments on board under the current education mode. The simulator based on virtual reality has become an important way in learning and training.
Jingang Yin, Hongxiang Ren, Yi Zhou
doaj +1 more source
Frontiers in Behavioral Neuroscience, 2014 Previous studies have reported that multiple brain regions are activated during spatial navigation. However, it is unclear whether these activated brain regions are specifically associated with spatial updating or whether some regions are recruited for ...
Hai Minh Nguyen +4 more
doaj +1 more source
Fast Transfer Navigation for Autonomous Robots
Journal of Robotics, 2021 Navigation technology enables indoor robots to arrive at their destinations safely. Generally, the varieties of the interior environment contribute to the difficulty of robotic navigation and hurt their performance.
Chen Wang +5 more
doaj +1 more source