![A new disposable, affordable “smart” diaper embedded with an RFID tag is designed by MIT researchers to sense and communicate wetness to a nearby RFID reader, which in turn can wirelessly send a notification to a caregiver that it’s time for a change. Image: MIT News](https://idss.mit.edu/wp-content/uploads/2020/02/MIT-Diaper-RFID_0.jpg)
Low-cost “smart” diaper can notify caregiver when it’s wet
MIT News Office | February 15, 2020
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