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Moveable interactive projected displays using projector based tracking

Johnny C. Lee, Scott E. Hudson, Jay W. Summet, Paul H. Dietz
2005 Proceedings of the 18th annual ACM symposium on User interface software and technology - UIST '05  
This is accomplished using a projector based location tracking techinque.  ...  We use light sensors embedded into the moveable surface and project low-perceptibility Graycoded patterns to first discover the sensor locations, and then incrementally track them at interactive rates.  ...  Multi-display interaction Though our applications thus far have described using a single display surface, a projector can easily simulate more than one moveable display simultaneously, Figure 8 .  ... 
doi:10.1145/1095034.1095045 dblp:conf/uist/LeeHSD05 fatcat:cpodrwhnizcito2c227jxabisq

Optical Magic Lenses and Polarization-Based Interaction Techniques [article]

Manuela Waldner, Michael Kalkusch, Dieter Schmalstieg
2007 ICAT-EGVE 2014 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments  
Based on the two projection layers resulting from the proposed setup we explored interaction techniques and present some examples of the system.  ...  Due to the properties of polarized light, the modified passive stereo setup can be used to separate two views – a primary and a secondary layer – of the projected data.  ...  Acknowledgements This work is supported by the Austrian Science Fund FWF under contracts Y193, DK W1209-N15 and the Austrian Ministry of Traffic, Innovation and Technology through the FIT-IT project Genopticum  ... 
doi:10.2312/egve/ipt_egve2007/061-068 fatcat:o2xbyrhfdjbfbjmcfltkv3nfze

ProjectorKit

Martin Weigel, Sebastian Boring, Jürgen Steimle, Nicolai Marquardt, Saul Greenberg, Anthony Tang
2013 Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services - MobileHCI '13  
Researchers have developed interaction concepts based on mobile projectors.  ...  Yet pursuing work in this areaparticularly in building projector-based interactions techniques within an application-is cumbersome and timeconsuming.  ...  Based on information from the Proximity Toolkit, the toolkit automatically manages a model of the virtual scene that maps the physical environment, tracking moveable entities such as mobile projectors  ... 
doi:10.1145/2493190.2493242 dblp:conf/mhci/WeigelBSMGT13 fatcat:4pquqekqqjb23b4n7p6mul3bmy

In-Situ Support for Automotive Manufacturing Using Spatial Augmented Reality

Jianlong Zhou, Ivan Lee, Bruce Thomas, Roland Menassa, Anthony Farrant, Andrew Sansome
2012 International Journal of Virtual Reality  
Three visualization methods are used to attract operators' attention to locate the position of spot welds efficiently.  ...  This paper discusses how spatial augmented reality and head-mount displays may be combined to display global information visible by all operators as well as personalized information to individuals.  ...  As mentioned previously, most prior research apply a combination of projector and camera-based tracking system to augment moveable objects.  ... 
doi:10.20870/ijvr.2012.11.1.2835 fatcat:pfz6vnpttvexznuobizkoytccy

A low-cost mobile pointing and drawing device

Kristian Jantz, Gerald Friedland, Lars Knipping, Raúl Rojas
2007 Proceedings of the international workshop on Educational multimedia and multimedia education - Emme '07  
This paper introduces a system that enables a presenter to work directly on the projected screen without interrupting the presentation flow by mouse or keyboard use.  ...  One uses his fingers as a natural pointing device. The system consists basically of an LED and a webcam as well as a small software system that runs on the presenter's notebook.  ...  This device consists of a projection area, LCD projectors, and tracking devices in one moveable box. Still, many pounds of hardware have to be carried around.  ... 
doi:10.1145/1290144.1290165 dblp:conf/mm/JantzFKR07 fatcat:rit4na2jk5cmxoh6jqwisdj6ue

Ubiquitous Pointing and Drawing

Kristian Jantz, Gerald Friedland, Raul Rojas
2007 International Journal of Emerging Technologies in Learning (iJET)  
The system consists of an LED, a standard webcam, a video projector, and a small software system running on a notebook computer. The camera is positioned such that it views the projection area.  ...  The lecturer simply uses his fingers as a natural and intuitive pointing device.  ...  This device consisted of the projection area, the video projectors, and the tracking devices in one moveable box.  ... 
doaj:e49adcb5ae3d4e71a8b75b23960da38c fatcat:4bsuk6t2lzbrff5szpouphh6w4

A UWB-Driven Self-Actuated Projector Platform for Interactive Augmented Reality Applications

Ahmed Elsharkawy, Khawar Naheem, Dongwoo Koo, Mun Sang Kim
2021 Applied Sciences  
An ultra-wideband (UWB) wireless sensor network was used to assist human-centered interaction design and navigate the self-actuated projector platform.  ...  A prototype level implementation was tested inside a simulated museum environment, where a self-actuated projector provides interactive explanatory content for the on-display artifacts under the user's  ...  Mobility Levels of Projection-Based AR Researchers in [23] summarized the mobility levels of projection-based AR and divided them into four main categories: Environmental projectors, moveable projectors  ... 
doi:10.3390/app11062871 fatcat:wqgsah4wnfd7jip2j3bljbrf5u

PROJECTOR-BASED AUGMENTED REALITY FOR QUALITY INSPECTION OF SCANNED OBJECTS

J. Kern, M. Weinmann, S. Wursthorn
2017 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
For small objects that could for instance be scanned in a laboratory, we propose a low-cost method involving a projector-camera system to solve this task.  ...  Changes within the projected 3D information or of the projector's pose will be applied in real-time.  ...  The moveable tripod enables the user to quickly change the projected view due to the registration with the marker board used for calibration.  ... 
doi:10.5194/isprs-annals-iv-2-w4-83-2017 fatcat:x6tgy4ypjbfcvb36oyq5kwpxae

Projected Reality - Content Delivery Right onto Objects of Daily Life

Jochen Ehnes, Michitaka Hirose
2006 International Journal of Virtual Reality  
Spatial augmented reality using controllable projector-camera-systems to project onto objects directly, or Projected Reality as we call it, offers the possibility to augment objects without requiring their  ...  The concept of connecting physical objects with content in form of projected applications, although devised for projection based augmented reality systems, can be applied to HMD based or hand held AR systems  ...  However, while conventional applications interact with the user via windows and widgets on a computer's screen, projected applications use tracked objects for interaction.  ... 
doi:10.20870/ijvr.2006.5.3.2694 fatcat:acczpgmkrrcrdj77djqiftw6xi

Spatial augmented reality — A tool for 3D data visualization

Bruce H. Thomas, Michael Marner, Ross T. Smith, Neven Abdelaziz Mohamed Elsayed, Stewart Von Itzstein, Karsten Klein, Matt Adcock, Peter Eades, Andrew Irlitti, Joanne Zucco, Timothy Simon, James Baumeister (+1 others)
2014 2014 IEEE VIS International Workshop on 3DVis (3DVis)  
The use of traditional display technologies such as LCD monitors provides a fish tank metaphor for the user, i.e. the information is behind a plane of glass.  ...  The use of VR technologies allows the user to be immersed in the 3D volume and remove this fish tank problem, but can limit the set of techniques that allow users to interact with spatial data.  ...  Interactions are a main approach used to solve the AR display space limitation. Typically the overview is presented first, then interaction is used to explore details on demand.  ... 
doi:10.1109/3dvis.2014.7160099 dblp:conf/visualization/ThomasMSEI0AEIZ14 fatcat:obqtrulicvbuhgere6v7ywbbd4

Finding the Perfect Projection System – Human Perception of Projection Quality Depending on Distance and Projection Angle [chapter]

Jochen Ehnes, Michitaka Hirose
2006 Lecture Notes in Computer Science  
In this paper we describe our approach to find the most suitable among several projection based Augmented Reality systems to display information on moveable objects in real time.  ...  After an introduction to the scenario, we describe our approach to estimate the Quality of Projection that each individual projection system can achieve.  ...  objects for interaction.  ... 
doi:10.1007/11802167_102 fatcat:476mpsro2ffgppj4gzzlm6qc24

Recording augmented reality experiences to capture design reviews

Jouke Verlinden, Imre Horváth, Tek-Jin Nam
2009 International Journal on Interactive Design and Manufacturing  
Based on literature and additional case studies, an analysis of the information streams is presented. Furthermore, an Interactive Augmented Prototyping solution is devised.  ...  Furthermore, a wide range of media is being used during these meetings, which are difficult to recollect in their context after the event.  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided  ... 
doi:10.1007/s12008-009-0074-8 fatcat:tmoeiiihwjh7za23eh7ry4sk6a

Emerging display technologies - new systems and applications: from images to sensing, interaction and enhancement

2005 IEEE Proceedings. VR 2005. Virtual Reality, 2005.  
The only difference is that the connection jack that was to have been implanted in the back of our skulls is in fact turning out to be our collections of display and interface devices.  ...  ACKNOWLEDGEMENTS The cylindrical display project described in this paper was developed with funds of the Department of the Army under contract number DAAD 19-99-D-0046.  ...  The FAHMD project was developed under ONR Contract N00014-03-C-0481.  ... 
doi:10.1109/vr.2005.1492818 fatcat:cjrhq3hrlrgxvdh2jqw3gcblay

Balance NAVE

Jeffrey Jacobson, Mark S. Redfern, Joseph M. Furman, Susan L. Whitney, Patrick J. Sparto, Jeffrey B. Wilson, Larry F. Hodges
2001 Proceedings of the ACM symposium on Virtual reality software and technology - VRST '01  
The system uses four PC's, three stereoscopic projectors, and three rear-projected screens, which surround the patient's entire horizontal field of view.  ...  With the capability of changing visual scenes based on the needs of the therapist, the BNAVE is a promising tool for rehabilitation.  ...  The BNAVE is a stereoscopic, projection-based environment, based on the original NAVE display at Georgia Tech.  ... 
doi:10.1145/505008.505027 dblp:conf/vrst/JacobsonRFWSWH01 fatcat:zc53gcuwhnclvcyadrsux4bi3q

Balance NAVE

Jeffrey Jacobson, Mark S. Redfern, Joseph M. Furman, Susan L. Whitney, Patrick J. Sparto, Jeffrey B. Wilson, Larry F. Hodges
2001 Proceedings of the ACM symposium on Virtual reality software and technology - VRST '01  
The system uses four PC's, three stereoscopic projectors, and three rear-projected screens, which surround the patient's entire horizontal field of view.  ...  With the capability of changing visual scenes based on the needs of the therapist, the BNAVE is a promising tool for rehabilitation.  ...  The BNAVE is a stereoscopic, projection-based environment, based on the original NAVE display at Georgia Tech.  ... 
doi:10.1145/505025.505027 fatcat:kyrghsprmfgvvl77hbnanowpre
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