小物联网多屏互动技术发展概述

全面梳理当前多屏互动领域的各种技术体系和应用类型，在综述的基础上提出展望和预示。从分析物联网人手．将物联网视为多屏互动的前提，在联网的基础上发展各种通信技术，使得多个屏幕（如PC、手持智能设备、电视、平板电脑等）能够互联互通与交互。AirPlay、DLNA和Miracast等技术体系和闪联、e家佳分别叙述，并首次归纳出桥接和复播2种多屏互动的主要应用方式。

Outline of Small Internet of Things Multi.Screen Interactive Technology Development

A panoramic view of the different technologies and applications in multiple-screen interactive area was presented, and based on this, a foreseeable future of multiple-screen with the development of Internet were concluded. Starting from the analysis of Internet of things. The multi-screen interactive things were considered as the premise to develop the various communication technologies on the basis of networking in order to make multiple screens（such as PC, handheld smart devices, TVs, tablet PCs, etc. ）he interconnected and interactive. With the nderlying technologies like airplay, DLNA, miracast, IRGS and itophome, those screens get connected and interacfivities. These two main applications of multiple-screen（bridge and copy ＆ play）were summarized.