Haptically rendering different switches arranged on a virtual control panel by using an encountered-type haptic device

Author(s):  
Motohiro Yafune ◽  
Yasuyoshi Yokokohji
2009 ◽  
Vol 2009 (0) ◽  
pp. _1P1-G04_1-_1P1-G04_4
Author(s):  
Motohiro YAFUNE ◽  
Tatsuki KAWASHIMA ◽  
Yasuyoshi YOKOKOHJI

2005 ◽  
Vol 14 (6) ◽  
pp. 677-696 ◽  
Author(s):  
Christoph W. Borst ◽  
Richard A. Volz

We present a haptic feedback technique that combines feedback from a portable force-feedback glove with feedback from direct contact with rigid passive objects. This approach is a haptic analogue of visual mixed reality, since it can be used to haptically combine real and virtual elements in a single display. We discuss device limitations that motivated this combined approach and summarize technological challenges encountered. We present three experiments to evaluate the approach for interactions with buttons and sliders on a virtual control panel. In our first experiment, this approach resulted in better task performance and better subjective ratings than the use of only a force-feedback glove. In our second experiment, visual feedback was degraded and the combined approach resulted in better performance than the glove-only approach and in better ratings of slider interactions than both glove-only and passive-only approaches. A third experiment allowed subjective comparison of approaches and provided additional evidence that the combined approach provides the best experience.


2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Keegan Bergman

The 2018 NASA Academy at Langley Research Center created proof-of-concept mixed reality (MR) and traditional simulators to enable quick vehicle concept prototyping and data collection for human factors studies. Urban Air Mobility (UAM) vehicle concepts were implemented as the focus for these simulators due to recent and dramatic rise in subject interest. The team used X-Plane 11 to model flight dynamics, and Unity for the virtual reality (VR) aspect of the MR simulator and to model the control panel in the traditional simulator. A physical version of the virtual control panel was also fabricated to provide haptic feedback to maintain the immersion for the MR simulator.


1997 ◽  
Vol 6 (1) ◽  
pp. 118-126 ◽  
Author(s):  
P. E. Gruenbaum ◽  
W. A. McNeely ◽  
H. A. Sowizral ◽  
T. L. Overman ◽  
B. W. Knutson

This paper describes an implementation of “robotic graphics,” in which forces and torques are provided in virtual environments by the method of interacting with robots that are not attached to the body. The demonstration simulates a flat control panel containing an assortment of switches by using an immersive virtual reality head-mounted display, electro-magnetic and videometric tracking, and a robot that holds a turret containing one of each of the types of switches. The robot dynamically presents the switches to be touched in a just-in-time only-as-needed basis. Results are presented regarding visual/force registration for finger tracking and human performance.


2010 ◽  
Author(s):  
Ari Glezer ◽  
Mark G. Allen ◽  
Anthony J. Calise ◽  
Anthony Leonard ◽  
James M. McMichael ◽  
...  

2018 ◽  
Vol 180 ◽  
pp. 05006
Author(s):  
Zofia Wróbel

The valuation of the risk of losses makes easy the correct estimation of resulted threats as a result of atmospheric discharges and harms connected to them. Qualifying the need of lightning protection use for the object, we ought to take into account the risk R for the object and for the public services devices. In every case of examining risks we ought to fulfill: the identification of components RX forming the risk, counting the identified components of the risk RX, the entire risk R, identify the tolerated risk RT and compare the risk R with the tolerated value RT. As a result of such analysis we can come to a decision about the use of protection resources. In the report was realized the risk analysis of devices damages for a chosen object - the signal box with installed station - relaying devices of the railway traffic controlling with a computer adjustable control panel. From the realized analysis results that DEHN Risk Tool is a useful tool for the risk analysis of lightning losses in buildings, making possible the improvement of the calculations process, especially in the range of the choice of proper protection resources.


2021 ◽  
pp. 104687812110082
Author(s):  
Omamah Almousa ◽  
Ruby Zhang ◽  
Meghan Dimma ◽  
Jieming Yao ◽  
Arden Allen ◽  
...  

Objective. Although simulation-based medical education is fundamental for acquisition and maintenance of knowledge and skills; simulators are often located in urban centers and they are not easily accessible due to cost, time, and geographic constraints. Our objective is to develop a proof-of-concept innovative prototype using virtual reality (VR) technology for clinical tele simulation training to facilitate access and global academic collaborations. Methodology. Our project is a VR-based system using Oculus Quest as a standalone, portable, and wireless head-mounted device, along with a digital platform to deliver immersive clinical simulation sessions. Instructor’s control panel (ICP) application is designed to create VR-clinical scenarios remotely, live-stream sessions, communicate with learners and control VR-clinical training in real-time. Results. The Virtual Clinical Simulation (VCS) system offers realistic clinical training in virtual space that mimics hospital environments. Those VR clinical scenarios are customizable to suit the need, with high-fidelity lifelike characters designed to deliver interactive and immersive learning experience. The real-time connection and live-stream between ICP and VR-training system enables interactive academic learning and facilitates access to tele simulation training. Conclusions. VCS system provides innovative solutions to major challenges associated with conventional simulation training such as access, cost, personnel, and curriculum. VCS facilitates the delivery of academic and interactive clinical training that is similar to real-life settings. Tele-clinical simulation systems like VCS facilitate necessary academic-community partnerships, as well as global education network between resource-rich and low-income countries.


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