... Living in country where barcode tattoo or patch on the cloths will be required.
Don't be ridiculous. Americans would never stand for these things. That's why the government is focussed on facial recognition. Why provoke a violent backlash when you don't need to? Everyone has a face. Everyone has a cell phone. Ergo, everyone's is tagged by voice, appearance, and location already.
Some people have no imagination when it comes to technology.
But if you don't have any patience or ability to imagine that change is coming, you can always do us a big favor and commit seppuku.
Don't tell him that. We'll always need mindless drones to work the mines.
Real Programmers don't eat quiche. They eat Twinkies and Szechwan food.