In praise of Amazon’s hand scanners.

They have these at my local Whole Foods and I’ve always been a bit turned off by them. But maybe that’s a knee-jerk reaction? “Holding my hand a few inches over an Amazon One scanner next to the cash register did everything. No reaching for a phone or wallet, and no need to scan an app, swipe a credit card, or anything else – just one quick wave of my hand.” ~ learn more

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