“And that's a communication to the person at the cash…” — The Knowledge Project at 1:28:38
“And that's a communication to the person at the cash register that I want to purchase those items. I don't have to talk. It's the way the world is designed and it's universal. Now I have to go to the automatic cash registers and find the barcode and scan it. And I can do that now in any country except China because I…”
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