Abstract
We present a high-resolution interactive and collaborative data visualization framework capable of supporting multiple user interaction on a large screen display. The data visualization framework takes advantage of SAGE2 collaborative visualization workspace. SAGE2 is designed to take multiple displays and use them as one high-resolution multiuser workspace. SAGE2 users are able to access and manipulate this workspace through a modern Web browser. Our data visualization framework, ParaSAGE, supports scientific data visualization by extending ParaViewWeb into a SAGE2 desktop application where a subset of ParaView scientific visualization functionalities is accessible to SAGE2 users. We also developed a SAGE2 desktop application based on D3.js library to support information data visualization efforts.