Inside the RFID cards running a cashier-less shop in China

; Date: Fri Jun 22 2018

Tags: China »»»» RFID »»»» Strange Parts

Scotty from Strange Parts stumbled across a cashier-less store in Yiwu City, China, that may predate the cashier-less stores fielded by Amazon and others in the USA. In this store every product has an RFID tag, and the checkout process involves reading the RFID tags and using a smart phone to read QR codes on a screen to approve the purchase. Inside the RFID tag is a curious little chip, and the opportunity to talk with some experts on such technology about how RFID tags work, and the equipment used in studying and designing these tags.

About the Author(s)

(davidherron.com) David Herron : David Herron is a writer and software engineer focusing on the wise use of technology. He is especially interested in clean energy technologies like solar power, wind power, and electric cars. David worked for nearly 30 years in Silicon Valley on software ranging from electronic mail systems, to video streaming, to the Java programming language, and has published several books on Node.js programming and electric vehicles.
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