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Cauzin Softstrip was the first commercial 2D barcode format, introduced in 1985
- superconduct123 2y agoTech Tangents did a good video on that recently https://www.youtube.com/watch?v=mIGotStRCkA https://www.youtube.com/watch?v=mIGotStRCkA The idea was you could use the scanner instead of manually typing in programs from magazines
- arduinomancer 2y agoI’m curious if this system would have some sort of checksum to know if the data was loaded correctly? I guess a more general question: do barcodes have checksums? Or QR codes for that matter?