google barcode

Google is today, 07 October barcode on your site a 1952 day anniversary of the patent was decorated with logos. Bar codes, familiar to us all as the black and white rectangular mark that enables products in a to be tracked, represent data using the spacing of parallel lines.The special date coincides with the announcement of the joint winners of the Nobel prize for physics, without whom bar codes could not be read.The trio - Charles Kuen Kao, George Smith and Willard Boyle - triumphed because of their in developing "charge-coupled devices" or CCDs.Last week, it marked the 140th anniversary of Mahatma Gandhi's birth with a sketch of the man who led the campaign for India's independence from Britain.Other Google doodles have featured Albert Einstein, Leonardo da Vinci, upon his death.

The trio - Charles Kuen Kao, George Smith and Willard Boyle - triumphed because of their in developing "charge-coupled devices" or CCDs.A silicon-based integrated circuit that converts light energy into an electronic charge, a CCD was crucial to advances in digital imaging technology.The devices provide video imaging for a wide range of uses everywhere from the internet to the NHS.They are used in broadcasting, in digital cameras, endoscopy, desktop videoconferencing, fax machines, CCTV cameras, as well as bar code readers.Last week, it marked the 140th anniversary of Mahatma Gandhi's birth with a sketch of the man who led the campaign for India's independence from Britain.