Preparing us for facial recognition WW.

1 big thing: Your face is your password

Why it matters: The privacy tradeoffs for this added convenience and security will be a major issue for companies and governments.

The latest:

Tokyo's 2020 Olympic Games will use facial recognition for all accredited individuals, the AP's Mari Yamaguchi reports, in an effort to reduce crowding and make logistics easier. Long lines for athletes are a routine hassle at the games.

Mineta San Jose International Airport is the first U.S. airport on the West Coast to embrace biometric security systems from the U.S. Customs and Border Protection.

China's e-commerce giant JD.com is going global with its unmanned store technology, which uses facial recognition to charge customers. The concept is already popular in China, and JD has just opened its first humanless store in Indonesia.

The big picture: This goose is somewhat cooked. Something like half of Americans adults are in police facial recognition databases, a Georgetown study estimated in 2016.

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