 Pillows are coming to life. Xiaomi and other developers in China are making pillows with artificial intelligence capable of monitoring sleep. This kind of pillow has a piezoelectric sensor that does not interfere with sleeping and is capable of monitoring the health and physical condition of the user. This technology can not only measure sleep patterns, but also diseases that arise from the movement of the head and warn of the risk of falling out of bed. Artificial intelligence and medicine has helped from speeding up the slow and expensive creation of new drugs to offering more accurate diagnosis. And now you know.