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What Is Radio Frequency Identification (RFID)? Meaning, Working, and Use Cases

IT Toolbox

Radio frequency identification (RFID) is a technology that uses tags to track and wirelessly identify objects. The post What Is Radio Frequency Identification (RFID)? Meaning, Working, and Use Cases appeared first on Spiceworks.

Wireless 274
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MIT's minuscule terahertz RFID tag foils counterfeiters with metallic glue

TechSpot

In 2020, MIT improved radiofrequency identification technology by designing a cryptographic tag several times smaller and cheaper to make than traditional RFID tags. It improved the security of standard RFID authentication by using terahertz radio waves. Read Entire Article

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Photos: Tree deep in Asian giant hornet nest, entomologists recover ‘chewed off’ radio tracker

GeekWire

after trapping and tagging a hornet with a tiny radio transmitter. A radio tag that was previously attached to a hornet and led to the nest. A radio tag that was previously attached to a hornet and led to the nest. The radio tracker, with a dental floss lasso. A hornet inside the nest.

Research 138
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The Tile Ultra takes on AirTags with UWB-powered AR tracking, coming early 2022

The Verge

Tile has officially announced its first ultra-wideband (UWB) tracking tag, the Tile Ultra, coming in 2022 and which Tile claims is the first tracking tag from any company to offer UWB support on both Android and iOS. The Ultra will also offer an augmented-reality mode to easily directly you straight to your missing tracker.

Network 81
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Washington state tracks down another Asian giant hornet nest, with plans to eradicate it soon

GeekWire

An Asian giant hornet tagged with a radio tracker. WSDA tweeted a photo of one of the insects (above), sometimes referred to as “murder hornets,” tagged with a radio tracker. WSDA tweeted a photo of one of the insects (above), sometimes referred to as “murder hornets,” tagged with a radio tracker.

.Net 134
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Amazon adds RFID capability to ‘Just Walk Out’ to enable cashierless shopping for clothing and more

GeekWire

With RFID (radio-frequency identification), unpackaged products such as clothing on hangers, hats and other soft goods can be purchased in stores using Just Walk Out. Each item for sale in such a store would have a unique RFID tag, which looks similar to a standard apparel tag.

Retail 75
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Radio and TV host Larry King dies at 87

The Verge

Longtime TV and radio host Larry King died Saturday at Cedars-Sinai Medical Center in Los Angeles. King started his career in local radio in Florida in the 1950s, according to the New York Times obituar y, and began a national radio call-in show in 1978. tagging the tweets with #itsmy2cents.

Media 144