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People print codes on glossy papers or try to scan them in various light conditions. This is not alternative for outdoor placement.
by xhruso00 8y ago
People print codes on glossy papers or try to scan them in various light conditions. This is not alternative for outdoor placement.
- CharlesW 8y agoAll barcodes can be printed on glossy papers, so that's not a unique challenge. Various light conditions aren't terribly difficult to account for, especially when known colors are involved (as they are here).