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How is the Starbucks scanner different from a traditional barcode reader? From the looks of it, the Starbucks app + iOS passbook integration uses a regular bar
by gitah 12y ago
How is the Starbucks scanner different from a traditional barcode reader?
From the looks of it, the Starbucks app + iOS passbook integration uses a regular barcode.
- zyxley 12y agoDifferent hardware. Traditional laser scanners of the sort still used by many companies can't read off a phone screen.