达什空间:一个实时协作平台,用于沉浸式和无处不在的分析
IEEE transactions on visualization and computer graphics
|March 3, 2025
概括
用开放的网络标准,DashSpace可以在增强/扩展现实 (AR/XR) 中实现实时,协作式的沉浸式分析 (IA/UA). 这个平台允许同步数据分析和演示,并通过3D化身为共定位和远程用户.
科学领域:
- 计算机科学 计算机科学
- 人与计算机的交互
- 数据可视化 数据可视化
背景情况:
- 传统的基于Web的数据可视化工具缺乏沉浸式功能.
- 弥合2D网络可视化和3D沉浸式分析之间的差距是一个重大挑战.
- 增强现实 (AR/XR) 为数据交互和协作提供了新的范式.
研究的目的:
- 介绍DashSpace,这是一个用于实时,协作沉浸式和无处不在分析 (IA/UA) 的新平台.
- 在AR/XR环境中实现传统D3,Vega-Lite (2D和2.5D) 和完全3D可视化的可视化.
- 促进动态,视觉创作新的沉浸式可视化.
主要方法:
- 使用WebXR和开放标准实现广泛的可访问性.
- 支持可视化现有的2D可视化 (D3,Vega-Lite) 和将Vega-Lite挤出到2.5D.
- 整合一个视觉创作机制,使用Optomancy语法创建3D可视化.
- 持久和同步的协作功能与3D化身和网络摄像头.
主要成果:
- 展示了DashSpace在3D中进行实时,协作沉浸式数据分析的能力.
- 展示了同位和远程用户的同步协作.
- 通过平台提供沉浸式数据演示.
结论:
- DashSpace成功地弥合了基于网络和沉浸式分析之间的差距.
- 该平台支持一系列可视化类型和AR/XR中的动态创作.
- 它为同步,协作沉浸式数据探索和呈现提供了一个强大的环境.
更多相关视频
11:21Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data
Published on: July 27, 2018
8.2K
06:32Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
Published on: July 14, 2023
1.2K
相关概念视频
Data Reporting and Recording
4.6K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
4.6K
Distance Measurements by Taping
26
Tapes are essential in surveying for accurate, durable, and short-distance measurements. Made from lightweight, nylon-coated steel, they offer flexibility and strength for rugged outdoor use. The nylon coating protects against rust and wear, extending the tape's life. Standard lengths, around 30 meters, are marked in meters and millimeters for precision.Surveyors select tapes based on site conditions and accuracy needs. Lightweight, nylon-coated tapes are commonly used for ease of handling and...
26
Mass Analyzers: Overview
559
The mass analyzer is a crucial component of the mass spectrometer. In the ionization chamber, the vaporized sample is bombarded with a high-energy electron beam to generate a radical cation and further fragment into neutral molecules, radicals, and cations. A series of negatively charged accelerator plates accelerate the cations into the mass analyzer. The mass analyzer separates ions according to their mass-to-charge (m/z) ratios and then directs them to the detector. The common types of mass...
559
Levels of Use of a GIS
40
Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
40
Collisions in Multiple Dimensions: Introduction
4.7K
It is far more common for collisions to occur in two dimensions; that is, the initial velocity vectors are neither parallel nor antiparallel to each other. Let's see what complications arise from this. The first idea is that momentum is a vector. Like all vectors, it can be expressed as a sum of perpendicular components (usually, though not always, an x-component and a y-component, and a z-component if necessary). Thus, when the statement of conservation of momentum is written for a...
4.7K
Depth Perception and Spatial Vision
508
Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
508
