[Red6]

Why a silly inconvenient card?

It would be far more practical to just have a rice kernel sized chip put in the wrist/hand or scalp of every individual.

In fact, do it at birth!

Sarc

[Bikkuri]

It should go on the bridge of the nose, between the eyes.
It would fit right in with all of the other piercings...

[spintreebob]

To triangulate the person who is lost, best to have 3 small chips in the forehead that have antenna and look like

6___6
__6

[circlecity]

“ It would be far more practical to just have a rice kernel sized chip put in the wrist/hand or scalp of every individual.”

wouldn’t even need that. Your central government account would be tied to your DNA signature. To do any transaction your hand is brushed by a DNA sniffer which reads the dna in your skin cells. The sniffer the connects to the central database wirelessly.

[chaosagent]

It would be far more practical to just have a rice kernel sized chip put in the wrist/hand or scalp of every individual.

Or just tattoo it as a QR code . . . on their wrist.