In this age, the AI computer issued to a person is both their personal ID and their working assistant.

在这个时代，人们配用的微机，就如同个人的身份证明与工作助手一般。

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Carrying only your personal ID and important documents, you can easily start living and working in a new place.

您只要携带个人证件或重要文件就可以在新的目的地倍感轻松地开始生活和工作。

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It allows smartphone owners to make in-store purchases by typing in a telephone number and personal ID code at the cash register.

BBC: Barclaycard Quick Tap reader

It holds our plastic money (credit and debit cards and coupons), our cash, sometimes a few coins, business cards, important phone numbers and our personal ID cards.

FORBES: Invasion of the Invisible Wallet

The young female cashier was texting on her cell phone when I arrived, pointing to the red phone downstairs one must use to call Moneygram and speak to a robot, selecting English or Spanish, whether sending or receiving money, giving the eight-digit confirmation code and personal ID information to release the funds for receipt.

FORBES: Adventures in Quick Cash