ELI5: Explain Like I'm 5

Chipless RFID

Hey there kiddo! Have you ever heard of RFID? It's a way of tracking things using little chips that can send and receive information. But what if you wanted to track something without having to put a chip on it? That's where chipless RFID comes in!

Chipless RFID uses special materials in combination with radio waves to send and receive information without needing a physical chip. It's kind of like playing hide-and-seek without having to wear a nametag that tells everyone where you are.

The cool thing about chipless RFID is that it can be used in lots of different ways. For example, it could be used to keep track of how much food is left in a container without having to put a chip in the food. Or it could be used to track inventory in a store without having to put chips on every item. The possibilities are endless!

So, to sum it up: Chipless RFID is a way of tracking things without needing to put a physical chip on them. Instead, it uses special materials and radio waves to send and receive information. Pretty neat, huh?