Filters








236,616 Hits in 2.5 sec

Experiencing 3D interactions in virtual reality and augmented reality

Jean-Bernard Martens, Wen Qi, Dima Aliakseyeu, Arjan J. F. Kok, Robert van Liere
2004 Proceedings of the 2nd European Union symposium on Ambient intelligence - EUSAI '04  
We demonstrate basic 2D and 3D interactions in both a Virtual Reality (VR) system, called the Personal Space Station, and an Augmented Reality (AR) system, called the Visual Interaction Platform.  ...  Such hands-on experience is expected to enrich the discussion on the role that VR and AR systems (with optical tracking) could and/or should play within Ambient Intelligence.  ...  CONCLUSIONS Within the demonstrations, users can experience important basic interactions, such as 2D widget manipulations in a 3D world, as well as 3D object orientation and positioning, within both a  ... 
doi:10.1145/1031419.1031425 fatcat:wj7tojs23zg6dk5j4gupvhxrxa

mHashup

Michela Magas, Michael Casey, Christophe Rhodes
2008 ACM SIGGRAPH 2008 new tech demos on - SIGGRAPH '08  
The visual interaction design of mHashup makes content-based search intuitive.  ...  The user selects a shingle handle within any one of the result tracks to hear the match and by activating the search button the user iterates the search process; this can be performed in a feedback cycle  ... 
doi:10.1145/1401615.1401641 dblp:conf/siggraph/MagasCR08 fatcat:34utcmsz3rh4bk4v4tevxiovfq

CoolBox: a flexible toolkit for visual analysis of genomics data

Weize Xu, Quan Zhong, Da Lin, Ya Zuo, Jinxia Dai, Guoliang Li, Gang Cao
2021 BMC Bioinformatics  
For example, to produce high-quality genome track plots or fetch commonly used genomic data files with a Python script or command line, to explore genomic data interactively within Jupyter environment  ...  Background Data visualization, especially the genome track plots, is crucial for genomics researchers to discover patterns in large-scale sequencing dataset.  ...  In this way, users can get the precise data of each track within the current view of the genomic region through the API. This design facilitates comparative visualization and statistical analysis.  ... 
doi:10.1186/s12859-021-04408-w pmid:34629071 fatcat:5b6p4jupvndy5ahivqckmortkq

Movement-based interaction in camera spaces: a conceptual framework

Eva Eriksson, Thomas Riisgaard Hansen, Andreas Lykke-Olesen
2006 Personal and Ubiquitous Computing  
In this paper we present three concepts that address movement-based interaction using camera tracking.  ...  We see these as central for describing and analysing movement-based systems using camera tracking and we show how these three concepts can be used to analyse other camera tracking applications.  ...  Relation describes different approaches for mapping tracked features to interaction, and feedback address how the users are informed about the events taking place within the digital application.  ... 
doi:10.1007/s00779-006-0134-z fatcat:wjbehe3hxvbrllopfu52f4s4a4

VizSpace: Interaction in the positive parallax screen plane

Oyewole Oyekoya, Emily Sassard, Tiana Johnson
2017 2017 IEEE Symposium on 3D User Interfaces (3DUI)  
It extends the conventional touch table interface with hand tracking and 3D visualization to enable interaction in the positive parallax plane, where the binocular focus falls behind the screen so as not  ...  The VizSpace is a physically situated interactive system that combines touch and hand interactions behind the screen to create the effect that users are reaching inside and interacting in a 3D virtual  ...  (Figure 1(c) ) allows the user to interact with blocks by grabbing them within a room designed to match the tracking volume of the Leap motion.  ... 
doi:10.1109/3dui.2017.7893355 dblp:conf/3dui/OyekoyaSJ17 fatcat:c3ouykiu35ginkwnml3a7gxysq

Visualization and interaction on flight trajectory in a 3D stereoscopic environment

Dang, Hong-Ha Le, Tavanti
2003 22nd Digital Avionics Systems Conference Proceedings (Cat No 03CH37449) DASC-03  
This paper describes the design of visualizations and interactions within a multidisciplinary framework for the empirical analysis of the applicability of three-dimensional (3D) stereoscopic visualization  ...  This framework takes into consideration three major components: the design of visualization interfaces, the design of interactivities, and the associated human factors.  ...  Selection Technique Within the tracked wand interaction device three selection metaphors are feasible: the 3D pointer, the ray casting and the curve.  ... 
doi:10.1109/dasc.2003.1245905 fatcat:tgoi4e3tivfdnbo7bvijcn76fe

Towards Multi-user Provenance Tracking of Visual Analysis Workflows over Multiple Applications [article]

Claudia Hänel, Mohammad Khatami, Torsten W. Kuhlen, Benjamin Weyers
2016 EuroVis Workshop on Reproducibility  
Interactions in multiple applications by multiple users can be tracked by means of a web interface and, thus, allowing even for tracking of remote-located collaboration partners.  ...  Provenance tracking for visual analysis workflows is still a challenge as especially interaction and collaboration aspects are poorly covered in existing realizations.  ...  Furthermore, the use of the provenance tracking is only possible within the VisTrail environment.  ... 
doi:10.2312/eurorv3.20161112 dblp:conf/vissym/HanelKKW16 fatcat:tq53cdzd7jdr7kay562kkkk2yy

CoolBox: a interactive genomic data explorer for Jupyter Notebook [article]

Weize Xu, Da Lin, Ping Hong, Liang Yi, Rohit Tyagi, Guoliang Li, Gang Cao
2019 bioRxiv   pre-print
It provides a ggplot2-like Application Programming Interface (API) for genomic data visualization, and a Jupyter/ipywidgets based Graphical User Interface (GUI) for interactive data exploration.  ...  Summary: CoolBox is a Python package for interactive genomic data exploration based on Jupyter notebook.  ...  The interactive Graphical User Interface (GUI) can be created within the document through the ipywidgets package.  ... 
doi:10.1101/614222 fatcat:4mgsb73turcbjdmkqiyxebvrua

Semi-interactive tracing of persons in real-life surveillance data

Michael J. Metternich, Marcel Worring
2010 Proceedings of the 2nd ACM workshop on Multimedia in forensics, security and intelligence - MiFor '10  
To do so, we follow persons within the field of view of a single camera (tracking) and between different cameras (tracing). We present a semi-interactive approach to post-incident investigation.  ...  Our system supports the analytical reasoning process of the investigator with automatic analysis, visualization methods, and interaction processing.  ...  To reconstruct an event using interactive techniques, the user must have an accurate visualization of the data. Janoos et al.  ... 
doi:10.1145/1877972.1877985 dblp:conf/mm/MetternichW10 fatcat:5ga7cnqj4zg43dzqjsfqsg6fpu

Interaction Taxonomy for Tracking of User Actions in Visual Analytics Applications [chapter]

Tatiana von Landesberger, Sebastian Fiebig, Sebastian Bremm, Arjan Kuijper, Dieter W. Fellner
2013 Handbook of Human Centric Visualization  
This is facilitated by tracking of user actions categorized according to a taxonomy of interactions.  ...  In order to show the usability of the new taxonomy, we specify it on visual graph analysis and apply it to the tracking of user interactions in this area.  ...  Acknowledgements The authors would like to thank DFG for the financial support within SPP Scalable Visual Analytics Programme (SPP 1335).  ... 
doi:10.1007/978-1-4614-7485-2_26 fatcat:l53ubtdsirhj5js4zz7ckepy3a

Representing Real-Time Multi-User Collaboration in Visualizations [article]

Rupayan Neogy, Jonathan Zong, Arvind Satyanarayan
2020 arXiv   pre-print
To build common ground, users can interact with these representations by peeking to take a quick look at a collaborator's view, tracking to follow along with a collaborator in real-time, and forking to  ...  To address this gap, we introduce a design space for representing synchronous multi-user collaboration in visualizations defined by two orthogonal axes: situatedness, or whether collaborators' interactions  ...  Tracking We define tracking as the action of actively synchronizing the viewer's visualization state to that of a remote user.  ... 
arXiv:2009.02587v1 fatcat:4ffd5e6j7fhtpaeac6vckcsdbu

Visual Exploration of Complex Network Data Using Affective Brain-Computer Interface

Sergey V., Denis M., Aleksey A., Alexander V.
2013 International Journal of Advanced Computer Science and Applications  
Keywords-affective brain-computer interface; complex network data; visualisation; virtual reality; domain-specific knowledge, human-computer interaction.  ...  This paper describes the current state of the work aimed towards an affective application of BCI to the task of complex data visual exploration.  ...  While the user was exploring the visual scene, the user's gaze was tracked.  ... 
doi:10.14569/ijacsa.2013.040703 fatcat:xuld664q55empiavzfnj7o6v2e

A Web-Based System for Observing and Analyzing Computer Mediated Communications

Madeth May, Sebastien George, Patrick Prevot
2006 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 Main Conference Proceedings)(WI'06)  
Our research works are biased toward methodological challenges involved in designing and developing a generic system for tracking user's activities while interacting with asynchronous communication tools  ...  We present in this paper, an approach for building a Web-based system for observing and analyzing user activity on any type of discussion forums.  ...  The Objects of interaction are present to the users within their discussion activities on forum.  ... 
doi:10.1109/wi.2006.31 dblp:conf/webi/MayGP06 fatcat:abmmvn4xyrh3fcqqiqz2fdaohi

Visual Analysis for Nowcasting of Multidimensional Lightning Data

Stefan Peters, Liqiu Meng
2013 ISPRS International Journal of Geo-Information  
A graphic user interface (GUI) is developed, wherein lightning tracks and predicted lightning clusters, including their prediction certainty, can be investigated within a 3D view or within a Space-Time-Cube  ...  We conclude that an interactive visual exploration in combination with a statistical analysis can provide new knowledge within lightning investigations and, thus, support decision-making in weather forecast  ...  With our work we want to provide not only a STC, but also a 3D view within an interactive exploring tool, which intends to offer different lightning cluster/track presentations to the user (see Section  ... 
doi:10.3390/ijgi2030817 fatcat:hfeazzaaajd45kcvfqnb64rpvi

Periphery Plots for Contextualizing Heterogeneous Time-Based Charts [article]

Bryce Morrow, Trevor Manz, Arlene E. Chung, Nils Gehlenborg, David Gotz
2019 arXiv   pre-print
Patterns in temporal data can often be found across different scales, such as days, weeks, and months, making effective visualization of time-based data challenging.  ...  Users can execute these interactions from the focus zone on any track, using the scroll-wheel to zoom or dragging the mouse to pan.  ...  These zones are used to determine the intervals of data to be visualized within time-based tracks. Each track includes a set of periphery plots and a focus plot with one plot for each zone.  ... 
arXiv:1906.07637v2 fatcat:udqag7saircenitqmf5kddvwla
« Previous Showing results 1 — 15 out of 236,616 results