Many Japanese watch television on 1seg, a mobile terrestrial digital-audio and video-data broadcasting service.
许多日本人都通过1seg来看电视，那是一种传送图像、声音和数据的地面数字播放服务。
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Recordant, an in-store monitoring company based in Atlanta, provides shop assistants with digital-audio recorders, to be worn around their necks, which record all their conversations with shoppers.