International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality最新文献

{"title":"Designing support for collaboration around physical artefacts: Using augmented reality in learning environments","authors":"Jason Weigel, Stephen Viller, M. Schulz","doi":"10.1109/ISMAR.2014.6948507","DOIUrl":"https://doi.org/10.1109/ISMAR.2014.6948507","url":null,"abstract":"The aim of this thesis is to identify mechanisms for supporting collaboration around physical artefacts in co-located and remote settings. To explore the research question in the project, a Research through Design approach has been adopted. A technology probe — an evolutionary prototype of a remote collaboration system — will be used to fuel the research. The prototype will facilitate collaboration between small groups around physical artefacts in an augmented learning environment. The prototype will inform future collaborative augmented reality technology design.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83537519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ego- and Exocentric interaction for mobile AR conferencing","authors":"Timo Bleeker, Gun A. Lee, M. Billinghurst","doi":"10.1109/ISMAR.2013.6671823","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671823","url":null,"abstract":"In this research we explore how a handheld display (HHD) can be used to provide input into an Augmented Reality (AR) conferencing application shown on a head mounted display (HMD). Although AR has successfully been used for many collaborative applications, there has been little research on using HHD and HMD together to enhance remote conferencing. This research investigates two different HHD interfaces and methods for supporting file sharing in an AR conferencing application. A formal evaluation compared four different conditions and found that an Exocentric view and using Visual cues for requesting content produced the best performance. The results were used to create a set of basic design guidelines for future research and application development.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74774101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A projected augmented reality system for remote collaboration","authors":"Matthew Tait, Tony Tsai, Nobuchika Sakata, M. Billinghurst, E. Vartiainen","doi":"10.1109/ISMAR.2013.6671838","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671838","url":null,"abstract":"This paper describes an AR system for remote collaboration using a captured 3D model of the local user's scene. In the system a remote user can manipulate the scene independently of the view of the local user and add AR annotations that appear projected into the real world. Results from a pilot study and the design of a further full study are presented.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91359857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improved outdoor augmented reality through \"Globalization\"","authors":"Chris Sweeney, Tobias Höllerer, M. Turk","doi":"10.1109/ISMAR.2013.6671820","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671820","url":null,"abstract":"Despite the major interest in live tracking and mapping (e.g., SLAM), the field of augmented reality has yet to truly make use of the rich data provided from large-scale reconstructions generated by structure from motion. This dissertation focuses on extensible tracking and mapping for large-scale reconstructions that enables SfM and SLAM to operate cooperatively to mutually enhance the performance. We describe a multi-user, collaborative augmented reality system that will collectively extend and enhance reconstructions of urban environments at city-scales. Contrary to current outdoor augmented reality systems, this system is capable of continuous tracking through areas previously modeled as well as new, undiscovered areas. Further, we describe a new process called globalization that propagates new visual information back to the global model. Globalization allows for continuous updating of the 3D models with visual data from live users, providing data to fill coverage gaps that are common in 3D reconstructions and to provide the most current view of an environment as it changes over time. The proposed research is a crucial step toward enabling users to augment urban environments with location-specific information at any location in the world for a truly global augmented reality.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85225347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Motion capturing empowered interaction with a virtual agent in an Augmented Reality environment","authors":"Ionut Damian, René Bühling, Felix Kistler, M. Billinghurst, M. Obaid, E. André","doi":"10.1109/ISMAR.2013.6671830","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671830","url":null,"abstract":"We present an Augmented Reality (AR) system where we immerse the user's whole body in the virtual scene using a motion capturing (MoCap) suit. The goal is to allow for seamless interaction with the virtual content within the AR environment. We describe an evaluation study of a prototype application featuring an interactive scenario with a virtual agent. The scenario contains two conditions: in one, the agent has access to the full tracking data of the MoCap suit and therefore is aware of the exact actions of the user, while in the second condition, the agent does not get this information. We then report and discuss the differences we were able to detect regarding the users' perception of the interaction with the agent and give future research directions.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91253235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Filling the gaps: Hybrid vision and inertial tracking","authors":"Ky Waegel, Frederick P. Brooks","doi":"10.1109/ISMAR.2013.6671821","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671821","url":null,"abstract":"Existing head-tracking systems all suffer from various limitations, such as latency, cost, accuracy, or drift. I propose to address these limitations by using depth cameras and existing 3D reconstruction algorithms to simultaneously localize the camera position and build a map of the environment, providing stable and drift-free tracking. This method is enabled by the recent proliferation of light-weight, inexpensive depth cameras. Because these cameras have a relatively slow frame rate, I combine this technique with a low-latency inertial measurement unit to estimate movement between frames. Using the generated environment model, I further propose a collision avoidance system for use with real walking.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75657794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Region-based tracking using sequences of relevance measures","authors":"Sandy Martedi, B. Thomas, H. Saito","doi":"10.1109/ISMAR.2013.6671834","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671834","url":null,"abstract":"We present the preliminary results of our proposal: a region-based detection and tracking method of arbitrary shapes. The method is designed to be robust against orientation and scale changes and also occlusions. In this work, we study the effectiveness of sequence of shape descriptors for matching purpose. We detect and track surfaces by matching the sequences of descriptor so called relevance measures with their correspondences in the database. First, we extract stable shapes as the detection target using Maximally Stable Extreme Region (MSER) method. The keypoints on the stable shapes are then extracted by simplifying the outline of the stable regions. The relevance measures that are composed by three keypoints are then computed and the sequences of them are composed as descriptors. During runtime, the sequences of relevance measures are extracted from the captured image and are matched with those in the database. When a particular region is matched with one in the database, the orientation of the region is then estimated and virtual annotations can be superimposed. We apply this approach in an interactive task support system that helps users for creating paper craft objects.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78029944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SIXTH middleware for sensor web enabled AR applications","authors":"A. Campbell, Dominic Carr, Levent Görgü, David Lillis, Barnard Kroon, G. O’hare","doi":"10.1109/ISMAR.2013.6671829","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671829","url":null,"abstract":"We increasingly live in a world where sensors have become truly ubiquitous in nature. Many of these sensors are an integral part of devices such as smartphones, which contain sufficient sensors to allow for their use as Augmented Reality (AR) devices. This AR experience is limited by the precision and functionality of an individual device's sensors and the its capacity to process the sensor data into a useable form. This paper discuss the current work on a mobile version of the SIXTH middleware which allows for creation of Sensor Web enabled AR applications. This paper discusses current work on mobile SIXTH, which involves the creation of a sensor web between different Android and non-Android devices. This has led to several small demonstrators which are discussed in this work in progress paper. Future work on the project will be outline the aims of the project to allow for the integration of additional devices so as to explore new abilities such as leveraging additional proprieties of those devices.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89090382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A pilot study for Augmented Reality supported procedure guidance to operate payload racks on-board the International Space Station","authors":"Daniela Markov-Vetter, O. Staadt","doi":"10.1109/ISMAR.2013.6671832","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671832","url":null,"abstract":"We present our current state in developing and testing of Augmented Reality supported spaceflight procedures for intra-vehicular payload activities. Our vision is to support the ground team and the flight crew to author and operate easily AR guidelines without programming and AR knowledge. For visualization of the procedural instructions using an HMD, 3D registered visual aids are overlaid onto the payload model operated by additional voice control. Embedded informational resources (e.g., images and videos) are provided through a mobile tangible user interface. In a pilot study that was performed at the ESA European Astronaut Centre by application domain experts, we evaluated the performance, workload and acceptance by comparing our AR system with the conventional method of displaying PDF documents of the procedure.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73046445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Not just augmentation: How to re-make the world?","authors":"I. Poupyrev","doi":"10.1109/ISMAR.2013.6671754","DOIUrl":"https://doi.org/10.1109/ISMAR.2013.6671754","url":null,"abstract":"Summary form only given. From the dawn of the industrial revolution and establishment of mass production the world has been fixed and immutable. The objects and devices around us were designed by engineers, manufactured in factories, sold in stores and brought to our homes and offices to serve the purpose that they had been made for. Our roles were that of passive consumers. Recently, however, we have come to expect that our objects and environments are interactive, engaging and hackable anytime and anywhere. We are no longer passive consumers. With new rapid prototyping tools, open source software, readily available sensors and microprocessors, novel materials, 3D printers and printed electronics our world can be hacked, twisted, connected, re-connected and extended with functionality that it is not supposed to have. We can make living plants play digital music and human bodies transmit sound, we can build touch screens on water, extend our world by 3D printing whatever we need, create virtual objects that we can feel in free air with bare hands and produce electrical energy from ordinary paper. Everyday physical objects, both living and artificial, and entire environments can be made interactive, responsive and digital. Never before in our collective history have we as individuals had so much power to re-make the world around us, enhance it with new experiences and functionalities that educate, delight, entertain and make our lives better in countless ways. And most of them are yet to be invented. In this talk I will look back at the relation of digital technology and physical world, speculate about it's future and discuss some of the recent explorations that myself and my group have been conducting in merging digital computing and physical environments. Some of the topics include new technologies for tactile augmentation, free-air haptics, deformable and compliant computers, ad-hoc sensor augmentation, biologically inspired interfaces, energy harvesting and others. The talk will cover both early projects that I conducted at Sony Corporation and current research efforts by the Interaction Group at Disney Research, Pittsburgh.","PeriodicalId":92225,"journal":{"name":"International Symposium on Mixed and Augmented Reality : (ISMAR) [proceedings]. IEEE and ACM International Symposium on Mixed and Augmented Reality","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78189563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}