China's tech industry takes on food safety

Hong Kong

THE smartphone tells the story of a kiwi fruit in China.

With a quick scan of a code, shoppers can look up the fruit's complete thousand-mile journey from a vine in a lush valley along the upper Yangtze River to a bin in a Beijing supermarket. The smartphone feature, which also details soil and water tests from the farm, is intended to ensure that the kiwi has not been contaminated anywhere along the way.