In this broadband era, Information Technology has started at a market targeting home consumers, and upon gaining good achievements there would move on to be used in the business and enterprise markets. It is predicted that Information Technology for Networking Digital Information Home Appliances would be the promising market to come. In this regard, we investigated and examined its trend and directions in the future. The results have been that in the beginning Networking of Digital Information Home Appliances begin by Networking Audio/Video devices using closed circuit home LAN environment and becoming popular, followed by utilizing digital information home appliance from remote areas, and finally it heads for the unite with Ubiquitas Network such as implementing & coordinating electric tags. Furthermore, as a service to utilize the technology for digital information electric devices to be proposed to enterprise market, applying them to the content for the enterprises, such as e-learning materials or pictures taken by IP cameras have been studied. Keywords : Digital information home appliances, Broadband, Ubiquitas Network, A/V Network, DLNA, Contents watching technologies, SIP 13
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