This article demonstrates a technique that you can use to see who is online in your Web application and allow real-time interaction among your users.

本文将演示可用于查看Web应用程序中有哪些人在线并允许用户间实时交互的技术。

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Because of long-time interaction with foreign lecturers, now I can confidently and efficiently co-work with people from abroad and do a good job in my business.

由于有长期与外教接触和互动的经历，目前我在工作中能自如地与外籍工作人员交流和沟通，工作做得比较顺利。

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This approach is rapid and robust, and can offer real-time interaction on popular PC.

该方法快速而且稳定，可以在普通的PC机上提供实时交互。

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And in something like a consumer internet company like Facebook, that constant real time interaction and experimentation is something that the very best entrepreneurs do.

像脸谱网这样的,用户导向型的互联网公司，即时交流，不断试验,是企业家最佳的生财之道。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Compare the 2D demo above to the 3D demo (below) to see how much real-time interaction data a Famo.us app can handle.

FORBES: Famo.us Cracks The Secret Of High-Performance Apps By Tapping Another Dimension

With its full head and motion tracking support, the technology is a milestone for real-time gaze interaction with virtual avatars or 3D gaming applications.

ENGADGET: SMI Eye-Tracking 3D Glasses use rim-based cameras to adjust perspective

It makes the Facebook platform a place for real-time human interaction.

FORBES: Facebook's Changes��It's All About the Platform