the cuecat, which you can still get on ebay and other places, was a neat little device that scanned in bar codes and with a net connection go to sites, offer up discounts, etc ...
This type of barcode was designed to contain information needed to track vehicles during manufacturing, allowing for rapid scanning using a single frame of image data. By having the position ...
For example, a three-digit code might be a code of 123 with a check digit of 6. The complete code would therefore be 1236 and the scanner would know that the code should always have three digits that ...
You've probably noticed a square barcode pasted to a graffitied light ... it will still be readable by a scanner. While the software used to generate QR codes doesn't collect personal information ...
Drones that have the ability to scan zebras like barcodes are set to be used to help track animals in the wild as part of a conservation project in Kenya. The aerial machines, which have the ...