Digital enhancements are the digital application of spot colors, white or clear toner, spot or dimensional varnish, embossing, debossing, foil, or other effects to printed material. When incorporated ...
Scientists have invented sophisticated fluorescent inks that one day could be used as multicolored barcodes for consumers to authenticate products often counterfeited. Snap a photo with your ...
Real or counterfeit? Northwestern University scientists have invented sophisticated fluorescent inks that one day could be used as multicolored barcodes for consumers to authenticate products that are ...
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