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Photo: Adrees Latif/Reuters/Landov

It seemed like the nascent augmented-reality industry was on a roller coaster at the start of the year. Things looked bad when Google announced that it was terminating sales of its Glass headset in favor of developing some new version to be announced at some time in the future. (Possibly in a galaxy far, far away.) But then the future looked bright again when Microsoft unveiled its HoloLens AR headset at a razzle-dazzle press event in late January.

But the truth is that well before the debut of HoloLens, the AR ecosystem had been moving away from Google’s model of always-available wearable computing and toward the idea that AR headsets should be—at least for now—something you use only for specific tasks. At the Consumer Electronics Show (CES) in Las Vegas just after New Year’s, most of the capabilities advertised a few weeks later by Microsoft for its HoloLens prototypes were already on display on the show floor (albeit spread among several exhibitors), and they were mostly doing industrial and enterprise work.

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How Nanotech Can Foil Counterfeiters

These tiny mechanical ID tags are unclonable, cheap, and invisible

10 min read
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University of Florida
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What's the largest criminal enterprise in the world? Narcotics? Gambling? Human trafficking?

Nope. The biggest racket is the production and trade of counterfeit goods, which is expected to exceed US $1 trillion next year. You've probably suffered from it more than once yourself, purchasing on Amazon or eBay what you thought was a brand-name item only to discover that it was an inferior-quality counterfeit.

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