Last week, Google logo paid homage to Indian leader Mahatma Gandhi’s birthday along with Google’s 11th birthday, today, the logo is showing a barcode which if read by a barcode scanner would ...

The barcode has been around for 60 years, but before industries agreed to use the UPC there were many different technologies that were not as effective.

Google's new logo is a barcode which, as far as we can tell, says "Google." Today is the 57th anniversary of the first patent on the bar code. Inventors Norman Woodland and Bernard Silver filed ...