May 30, 2012, Tokyo, Japan - A handy mobile device for a bicycle featuring the global positioning system in a third-generation cellular phone module is demonstrated on the opening day of the Wireless Japan 2012, Japans biggest showcase of wireless and mobile technologies and solutions, in Tokyo on Wednesday, May 30, 2012. Some 180 companies participated in the three-day event, which the organizer expected to draw more than 50,000 visitors. (Photo by Natsuki Sakai/AFLO) AYF -mis-
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