I’ve always considered barcodes to be one of those invisible innovations that profoundly changed the world. What we might recognize as modern barcodes were originally designed as a labor-saving device ...

Two types of innovations catch my eye as I roam the floor at CES, the world's largest display of future tech. One type is that which wows with impressive engineering -- for example, a travel mug that ...

Barcode scanners are an essential product for any retail merchant. This allows store owners and sellers to identify their products and quickly get a bill generated. While barcode scanners have existed ...