But Dr Meng Aw-Yong, medical adviser at St John Ambulance, said the device would need careful checking before being put into use.

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Mobile payments use a mobile device and various payment tools including bank instruments such as checking and prepaid accounts.

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The device was found Tuesday afternoon by a bomb disposal team that was checking out a construction site near the Hauptbahnhof, the central station.

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The original device was useful enough: It shipped with a built-in Apple apps for checking the Internet, weather, e-mail, texts, stocks, calendars and the time.

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If Luddite CEOs could grasp the power of using apps for everything from seeing their appointments for the day, to checking into flights, to reading news and analyst reports, they might see an application of the device to their company.

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The device features a touchscreen offering players the ability to carry out in-game tasks, such as checking their inventory or setting an explosive, while the main action continues on their television.

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