How do you fix it? Of course, there’s no one right answer to that question, but [Benji York] had a particularly satisfying round of troubleshooting some errant barcodes and even came up with a ...

As sustainability continues to be at the forefront of innovation, invisible barcodes have emerged as a revolutionary solution ...

Barcodes work based on light reflected back to scanner optics: black does not reflect light, while the white (blank) spaces do reflect light. Because characters (alphabetic, numeric, special) are ...

A pan-industry scheme is testing invisible barcodes on plastic packaging to boost recycling rates. Video by Adrienne Murray, ...

Genes have to be expressed in the right place, at the time, and at the right levels. Scientists wanted to know more about how ...

Also, mark out any bar codes. Then pop back into a mailbox. The piece will come up as undeliverable and will be hand-inspected. Follow Tech Insider: On Facebook More from Tech Sick of opening up ...

Hearst Communications Inc.’s Esquire magazine has partnered with Scanbuy to let consumers buy items via mobile devices and 2D bar codes. Scanbuy’s ScanLife codes will debut in the March 2010 ...