If this was EMV, it would be scary.https://twitter.com/BrianRoemmele/status/634376797224722433 …
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@GeoffreyB @stripe Geoffrey, I hear ya! My next test. The thing is, distilled this concept can cost a few $ and be a complete POS system.
@BrianRoemmele You’ve got it, although the last time I saw this done it was on a Beagle not a Pi.
@GeoffreyB Geoffery, Yes! Could do that. I also have a full build for Arduino with >1,000,000 inventory items + transactional data + images.
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