Are you a meaning-making machine ?

With National Database, India Tries to Reach the Poor -

India’s identity database will be an order of magnitude larger than the world’s largest existing biometric database, the US-Visit program for visas, which has data on about 100 million people. To register all 1.2 billion Indians, the system will need to collect 12 billion fingerprints and scan 2.4 billion irises. It is a project of epic proportions — not unlike the challenge of governing the world’s largest democracy.