Now such a big invention of bar code is studied according to Motorola, is now used in more than 10 billion bar codes scanned in the 25 industries including Airport, Hospitals and many more...

TechCrunch reported that the Google logo in Bar Code contains the word "Google" in 128 Code, it describes "a standard way of encoding ASCII character strings (ie. A-Z, a-z, 0-9, etc.) into a bar code."...