One tool, map Maker, has proved a particular hit with web users, allowing residents in the Indian city of Chennai to fill out a blank map of the area with key roads, streets and points of interest.
Japanese game-maker Nintendo suffered its first drop in annual profit in 6 years, hit by a price cut for the Wii home console and sliding global sales.
由于旗下Wii游戏机价格下跌，全球销售下滑，日本任天堂公司净收入6年来首次下降。
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In the latest radiation food scare to hit Japan, the country's largest maker of baby formula said it found radioactive cesium in cans on store shelves.