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Providing plasticity and redistribution for 3d user interfaces using the d3PART model

JOURNAL ON MULTIMOdAL user interfaces 2017年第2期11卷 197-210页

作者： Lacoche, Jeremy duval, Thierry Arnaldi, Bruno Maisel, Eric Royan, Jerome Inria Rennes UMR CNRS Irisa 6074 IRT B Com Cesson Sevigne France IMT Atlantique UMR CNRS Lab STIC 6285 Brest France Telecom Bretagne UMR CNRS Lab STIC 6285 IRT B Com Cesson Sevigne France INSA Rennes UMR CNRS Irisa 6074 Inria Rennes Rennes France INSA Rennes Inria Rennes UMR CNRS Irisa 6074 IRT B Com Cesson Sevigne France ENIB UMR CNRS Lab STIC 6285 Brest France ENIB UMR CNRS Lab STIC 6285 IRT B Com Cesson Sevigne France IRT B Com Cesson Sevigne France

We propose dynamic 3d plastic and redistributable technology (d3PART), a model to handle redistribution for 3d user interfaces. Redistribution consists in changing the components distribution of an interactive system across different dimensions such as, platform, display and user. Our work is based on previous models for the creation of 3d plastic user interfaces, interactive systems that can handle the context of use modifications while preserving usability. In our previous work, we proposed a task model, a device model and an application component model for the creation of plastic user interfaces that handle the 3d specificities. With d3PART, we extend these models in order to include redistribution capabilities. The final solution lets developers create applications where 3d content and tasks can be automatically redistributed across the different dimensions at runtime. The proposed redistribution process is based on a client-server architecture with a meta-user interface to control the redistribution configuration. In order to illustrate d3PART, we describe three different scenarios of redistribution between a tablet and a CAVE for a 3d application for furniture planning. Indeed, with an implementation of our model, we show how redistribution can be used at runtime to combine these platforms, to switch seamlessly from one platform to another, and lastly, how redistribution can be used to create a collaborative context of use.

关键词： Plasticity Redistribution 3d user interfaces Virtual reality

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ViSTA Widgets: a Framework for designing 3d user interfaces from Reusable Interaction Building Blocks 16

ViSTA Widgets: a Framework for Designing 3D User Interfaces ...

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22nd ACM Conference on Virtual Reality Software and Technology (VRST)

作者： Gebhardt, Sascha Petersen-Krauss, Till Pick, Sebastian Rausch, dominik Nowke, Christian Knott, Thomas Schmitz, Patric Zielasko, daniel Hentschel, Bernd Kuhlen, Torsten W. Rhein Westfal TH Aachen Visual Comp Inst JARA High Performance Comp Aachen Germany

ISBN: (纸本)9781450344913

Virtual Reality (VR) has been an active field of research for several decades, with 3d interaction and 3d user interfaces (UIs) as important sub-disciplines. However, the development of 3d interaction techniques and in particular combining several of them to construct complex and usable 3d UIs remains challenging, especially in a VR context. In addition, there is currently only limited reusable software for implementing such techniques in comparison to traditional 2d UIs. To overcome this issue, we present ViSTA Widgets, a software framework for creating 3d UIs for immersive virtual environments. It extends the ViSTA VR framework by providing functionality to create multi-device, multi-focus-strategy interaction building blocks and means to easily combine them into complex 3d UIs. This is realized by introducing a device abstraction layer along sophisticated focus management and functionality to create novel 3d interaction techniques and 3d widgets. We present the framework and illustrate its effectiveness with code and application examples accompanied by performance evaluations.

关键词： 3d user interfaces 3d interaction virtual reality multi-device framework

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A method for developing 3d user interfaces of information systems

A method for developing 3D user interfaces of information sy...

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6th International Conference on Computer-Aided design of user interfaces

作者： Calleros, Juan Manuel Gonzalez Vanderdonckt, Jean Arteaga, Jaime Munoz Catholic Univ Louvain Sch Management IAG Pl Doyens 1 B-1348 Louvain Belgium Univ Autonoma Aguascalientes Dpto Sist Informac Aguascalientes 20100 Mexico

ISBN: (纸本)9781402058196

A transformational method for developing tri-dimensional user interfaces of interactive information systems is presented that starts from a task model and a domain model to progressively derive a final user interface. This method consists of three steps: deriving one or many abstract user interfaces from a task model and a domain model, deriving one or many concrete user interfaces from each abstract interface, and producing the code of the final user interfaces corresponding to each concrete interface. To ensure the two first steps, transformations are encoded as graph transformations performed on the involved models expressed in their graph equivalent. In addition, a graph grammar gathers relevant graph transformations for accomplishing the sub-steps involved in each step. Once a concrete user interface is resulting from these two first steps, it is converted in a development environment for 3d user interfaces where it can be edited for fine tuning and personalization. From this environment, the user interface code is automatically generated. The method is defined by its steps, input/output, and exemplified on a case study. By expressing the steps of the method through transformations between models, the method adheres to Model-driven Engineering paradigm where models and transformations are explicitly defined and used.

关键词： 3d user interfaces model driven engineering scene model transformational approach virtual reality world model

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3dPlasticToolkit: Plasticity for 3d user interfaces 16th

3DPlasticToolkit: Plasticity for 3D User Interfaces

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16th International Conference on Virtual Reality and Augmented Reality (EuroVR)

作者： Lacoche, Jeremy duval, Thierry Arnaldi, Bruno Maisel, Eric Royan, Jerome Orange Labs Rennes France IRT B Com Rennes France IMT ATlantique Brest France UMR CNRS 6285 Lab STICC Brest France Irisa UMR CNRS 6074 Rennes France INSA Rennes Rennes France ENIB Brest France

ISBN: (纸本)9783030319083;9783030319076

The goal of plasticity is to ensure usability continuity whatever the context of use. This context must be modeled into the system and possibly taken into account to adapt the final application. The difficulty to handle plasticity for 3d applications comes from the lack of solutions for developers and designers to model and take these constraints into account. This paper introduces new models designed to deal with plasticity for Virtual Reality (VR) and Augmented Reality (AR). These models are implemented in a software solution: 3dPlasticToolkit. It aims to provide a solution for developing 3d applications that can automatically fit any context of use. This context of use includes a set of 3d hardware and environmental constraints, such as user preferences and available interaction devices. 3dPlasticToolkit includes tools for modeling this context and for creating application components independently from it. We propose an adaptation engine based on a scoring algorithm to dynamically create the most suited 3d user interfaces according to the context of use at runtime. We use a furniture planning scenario to show how these adaptations can impact interactions and content presentation.

关键词： Plasticity 3d user interfaces Virtual reality

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Automatic design and layout of 3d user interfaces

Automatic design and layout of 3D user interfaces

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International Conference on Virtual Reality Continuum and Its Applications (VRCIA)

作者： Green, Mark Lee, Wai Leng Univ Ontario Inst Technol Oshawa ON Canada

The production of 3d user interfaces is complicated by the wide range of input and output devices used in 3d applications and the lack of software tools for their production. A 3d user interface that works well with one particular set of input and output devices could fail when another set of devices is used. To solve this problem the Grappl system automatically generates 3d user interfaces at run time. This paper presents the programmer interface to Grappl and some of the techniques used in its implementation. An important part of this process is placing user interface and application objects in 3d space. This is achieved by using policy techniques to automate the layout process. This paper presents some of the features and techniques that have been used in policy implementation, including relative position policy and grouping policy, with a few example applications. Copyright (c) 2007 John Wiley & Sons, Ltd.

关键词： 3d user interfaces user interface layout techniques virtual reality user interface construction

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design Paradigms of 3d user interfaces for VR Exhibitions 1

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19th International-Federation-for-Information-Processing-Technical-Committee-13 (IFIP TC13) International Conference on Human-Computer Interaction (INTERACT)

作者： Zhou, Yunzhan Shi, Lei He, Zexi Li, Zhaoxing Wang, Jindi Univ Durham Durham England Newcastle Univ Newcastle Upon Tyne Tyne & Wear England

ISBN: (数字)9783031422836

ISBN: (纸本)9783031422829;9783031422836

Virtual reality (VR) technology capably complements exhibitions. despite the considerable attention to the development of VR exhibitions, corresponding 3d user interface (UIs) design is in strong need. In this paper, we focus on the design of 3d UIs for VR exhibitions based on head-mounted displays (HMds). The paper presents two workshops: one explores UI design paradigms that improve the user's perceived usability and sense of immersion in the VR space, while the other examines ergonomic arrangements of the UI to address spatial layout issues. We aim to assist designers and developers by suggesting design choices, thus saving them time and avoiding the need to start from scratch.

关键词： VR exhibitions design paradigms 3d user interfaces

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Plasticity for 3d user interfaces: New models for devices and interaction techniques 15

Plasticity for 3D user interfaces: New models for devices an...

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7th ACM SIGCHI Symposium on Engineering Interactive Computing Systems, EICS 2015

作者： Lacoche, Jérémy duval, Thierry Arnaldi, Bruno Maisel, Eric Royan, Jerome IRTbocom 1219 Avenue Champs Blancs Cesson-Sévigné France

ISBN: (纸本)9781450336468

This paper introduces a new device model and a new interaction technique model to deal with plasticity issues for Virtual Reality (VR) and Augmented Reality (AR). We aim to provide developers with solutions to use and create interaction techniques that will fit to the needed tasks of a 3d application and to the input and output devices available. The device model introduces a new description of inputs and outputs devices that includes capabilities, limitations and representations in the real world. We also propose a new way to develop interaction techniques with an approach based on PAC and ARCH models. These techniques are implemented independently of the concrete devices used thanks to the proposed device model. Moreover, our approach aims to facilitate the portability of interaction techniques over different target OS and 3d framework. © 2015 ACM.

关键词： 3d user interfaces virtual reality

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Evaluating the effect of positional head-tracking on task performance in 3d modeling user interfaces

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COMPUTERS & GRAPHICS-UK 2017年 65卷 22-30页

作者： Krichenbauer, Max Yamamoto, Goshiro Taketomi, Takafumi Sandor, Christian Kato, Hirokazu Feiner, Steven Nara Inst Sci & Technol Ikoma Nara Japan Columbia Univ New York NY USA

With the ongoing introduction of wide-FOV VR head-worn displays into the consumer market, the application of VR 3d UIs to professional work environments is attracting increasing attention. One of the most conspicuous concepts is immersive 3d modeling and content creation. In spite of the long research history and multitude of proposed systems, there have been very few analyses of the effect of 3d UIs on productivity in 3d design. In this work, we explore the effect of positional head-tracking and its accompanying parallax depth cues on task performance in 3d object selection and transformation in a setting modeled after 3d design work. Previous studies have come to different conclusions on the importance of positional head-tracking and did not investigate professional 3d modeling tools. In contrast, we performed a user study with design students using professional software on a task that closely emulates their work. Surprisingly, we did not find a significant effect of positional head-tracking on task-completion time, neither when using a traditional 2d mouse nor when using a pinch glove as a 3d input device. Furthermore, we found that the users worked significantly faster with the mouse. We discuss possible explanations and implications for the design of 3d UIs. (C) 2017 Elsevier Ltd. All rights reserved.

关键词： Augmented reality Computer aided design 3d user interfaces

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Automatic design and layout of 3d user interfaces

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COMPUTER ANIMATION ANd VIRTUAL WORLdS 2007年第3期18卷 211-224页

作者： Green, Mark Lee, Wai Leng Univ Ontario Inst Technol Oshawa ON Canada

关键词： 3d user interfaces user interface layout techniques virtual reality user interface construction

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How to Use 3d in Stereoscopic Mobile user interfaces - Study on Initial user Perceptions

How to Use 3D in Stereoscopic Mobile User Interfaces - Study...

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17th International Academic MindTrek Conference on Making Sense of Converging Media

作者： Venta-Olkkonen, Leena Posti, Maaret Hakkila, Jonna Univ Oulu Ctr Internet Excellence POB 1001 Oulu 90014 Finland

ISBN: (纸本)9781450319928

So far, little research has been devoted to the user centric design of mobile stereoscopic 3d user interfaces (UIs). In this paper, we focus on charting people's perceptions and suggestions on the purposes for which stereoscopic 3d (S3d) user interface designs could be used in typical mobile phone applications. For this, we conducted two user studies (n=33;n=27) charting initial user perceptions around four mobile S3d applications. The findings reveal that most commonly the stereoscopic effect was perceived to be used for visualizing contextually relevant or additional information related to a content item, user's preferences, and grouping or selecting items.

关键词： Stereoscopic user interfaces 3d user interfaces mobile devices user studies

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