ByJoe Horner 2019-06-26 290
Obviously, "how to obtain information effectively" is the short board that restricts the intelligent device, the simple point is that the sensor does not get enough information, that is, the type of sensor is not rich enough. For the general public, ordinary bracelets, worn on the wrist all day, except for the collection of location information and heart rate information, other information can not be collected.
However, a recent study found that it is expected to promote the development of smart bracelets. The new sensor, the sweat sensor, can collect a small amount of sweat removed by the wearer and analyze it to get a variety of biochemical indicators of the human body.
Let's take a simple example. When you go out to work on a scorching summer, it must be salty. At this time, the smart bracelet finds that the content of sodium ion in your sweat is soaring. You must be dehydrated. So the bracelet hastened to shock you twice, reminding you of a sentence: "go and drink water."
In our opinion, this is not intelligence, ordinary people can come to the corresponding conclusion through analysis. But. This is already very great for machines, and we admire these people for being able to miniaturize and practical such complex biochemical analysis instruments, and I have to say, this is the real technology and intelligence.
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