Amidst the all the talk of the CAT exam getting tech savvy and becoming a computer based test, the JEE board now plans to introduce a bar code for every application form distributed to candidates.
http://www.minglebox.com/article/engineering/Barcode%20for%20JEE%20Appli...
JEE board planning to introduce Barcode for JEE Application Forms
Google changed its logo as a Barcode
http://tinyphotogallery.blogspot.com –
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.
