One of the most important consequences of these new wireless technologies will be to increase visibility and accountability, says Jiro Kokuryo of Keio University in Japan.

来自日本庆应大学的国力次郎说，这些新的无线技术带来的一个最重要的结果就是可见性和责任性的提高。

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In most advanced areas such as United States, Europe and Japan, city wireless network coverage has reached a high density.

在美国、欧洲和日本等发达地区，无线互联网已实现城市高密度覆盖。

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Folks whose appetites aren't quite satiated by the video from the Wireless Japan 2012 show can also check the official Japanese promo in all its cake-filled, cheesy glory after the break.

ENGADGET: NTT DoCoMo's augmented 3D chat system lets you have your virtual cake

There are reports that NTT Docomo, the biggest wireless carrier in Japan, will support Tizen.

FORBES: Tizen Rising, Ready To Challenge Apple And Google In 2013

OPTiM's Optimal Remote service, used by over 12 million, also helps Japan-based wireless providers remote operate customer phones to resolve IT issues.

ENGADGET: OPTiM outs wireless smartphone-to-smartphone screen sharing and remote control app for Android