(Massachusetts Institute of Technology) MIT researchers have developed a “smart” diaper embedded with a moisture sensor that can alert a caregiver when a diaper is wet. When the sensor detects dampness in the diaper, it sends a signal to a nearby receiver, which in turn can send a notification to a smartphone or computer.

Original source: https://www.eurekalert.org/pub_releases/2020-02/miot-ld021420.php