At present, the major services include special websites for consultation, asynchronous consultation, real-time interactive service and network cooperative consultation.

目前网络信息咨询服务主要有：专门的咨询网站、异步咨询服务、实时交互服务和网络合作咨询等途径。

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Thehighlightedapplicationof IPTV as a carrier-grade service lies in its being interactive and real-time. Therefore, the requirement of IPTV for service quality is extremely exacting.

IPTV作为一种电信级业务，其亮点应用在于它的交互性和实时性，因此IPTV对服务质量的要求是非常苛刻的。

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Sketchfab : A platform web service to publish interactive 3D content online in real-time without plugin.

FORBES: The 11 Startups Chosen For New York's TechStars 2013