He ended his talk with a slide showing a huge QR code, which got a laugh.
“Anybody holding up a camera?” Joyce asked. “Who’s gonna [photograph] the QR code from the NSA guy?”
He ended his talk with a slide showing a huge QR code, which got a laugh.
“Anybody holding up a camera?” Joyce asked. “Who’s gonna [photograph] the QR code from the NSA guy?”
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