Google logo in Barcode

Google bar code logo
Google has changed its logo as a Bar code.
A barcode is an optical machine-readable representation of data. Originally, bar codes represented data in the lines and the spacings of parallel lines, and may be referred to as linear or 1 dimensional barcodes or symbologies.
On 20 October 1949, Mr.Woodland and Mr. Johanson filed a patent application for "Classifying Apparatus and Method", in which they described both the linear and bullseye printing patterns, as well as the mechanical and electronic systems needed to read the code. The patent was issued on 7 October 1952 . Google remembering the day.