How Can an RFID Reader Interrogate Multiple Tags Simultaneously?

What are the problems associated with doing so, and how does one get around them? —Name withheld ——— There really are very few problems one faces when reading multiple tags. All RFID air-interface protocols—the rules governing how tags and readers communicate—include...

Can Retail Goods Be Tracked After Being Stolen?

I own a jewelry shop. Is there a company that can help me build an RFID system that could trace my merchandise in the event of a robbery? —Name withheld, Toronto ——— There is no RFID system that would enable your merchandise to be traced after a robbery, because there...