How Does RFID Work?

Can you please explain how radio frequency identification systems operate? —Name withheld ——— That’s not a simple question to answer, since different RFID systems work in different ways. So let me start with what radio frequency identification is: RFID is any...

Thoughts From NRF’s Big Show

Based on the products on display at the conference, it seems retailers are focused on making shopping easier—even from your phone.

RFID News Roundup

Invengo releases high-performance EPC Gen 2 RFID inlays for retail apps; Container Centralen deploys Confidex tags in 3.5 million plant trolleys; Telefónica, Visa Europe, la Caixa complete NFC-enabled Spanish mobile shopping project; Savi’s RFID hardware passes global field tests for standards compliance; Motorola Solutions’ MC9190-G handheld computer comes with built-in RFID tag; FIATECH publishes guide on RFID for construction industry.

Where Can I Find a Miniature RFID Reader?

I am looking for the best medium-range (1 to 3 meter) miniature interrogator—ideally, one with its own battery power source. What would the experts suggest? —Name withheld ——— I am unaware of any reader that would fit your needs. A read range of 3 meters...

Where Can I Secure an RFID Study Sponsor?

Who can assist or sponsor me in getting a Ph.D. degree conducting RFID-related research? I would like to approach certain funding agents, as I have already identified a few universities in the United Kingdom. —Name withheld ——— I am unaware of any businesses that...