}

Better than barcode

2002/10/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria

Researchers have manufactured very small electric glass chips for products sold in supermarkets. They provide 6 times more information than barcodes and are read using an electromagnetic scanner. Unlike the barcode system, the product does not need to be clean or properly corrected.

Gai honi buruzko eduki gehiago

Elhuyarrek garatutako teknologia