Most people have heard of the Internet of things, where devices such as refrigerators would communicate with other devices or with people. But this is about sensors embedded in cows talking to the mobile phone of the farmer.
When Christian Oesch was a boy on his family’s hog farm, cellphones were a thing of the future. Now, Mr. Oesch tends a herd of dairy cattle and carries a smartphone wherever he goes. Occasionally he gets an SMS from one of his cows.
That is because Mr. Oesch, 60, who cares for a herd of 44 Red Holstein and Jersey dairy cows, is helping to test a device that implants sensors in cows to let farmers know when they are in heat. When that is the case, the device sends an SMS to the farmer’s phone. The Swiss do not settle for half measures: the SMS can be in any one of Switzerland’s three main languages — German, French and Italian — plus English or Spanish.
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