Comment on [deleted]
ElectricWaterfall@lemmy.zip 1 week agoBluetooth beacons, facial recognition with digital e ink price tags. I think Kroger is doing it in some places.
Comment on [deleted]
ElectricWaterfall@lemmy.zip 1 week agoBluetooth beacons, facial recognition with digital e ink price tags. I think Kroger is doing it in some places.
Ulrich@feddit.org 1 week ago
So they’re changing the prices on the tag on the shelf as people walk up to them? And then doing the same at checkout?