Australia wants to verify porn users by scanning their faces
The UK has shown that might be difficult to implement.
Android's digital wallet could eventually hold your driver's license
You wouldn't need a special app to show your ID.
Signal's new 'Sealed Sender' feature makes conversations anonymous
It's like taking the sender's address off a piece of physical mail.
Austin test uses blockchain to improve ID for the homeless
It could reduce poverty and improve services for those with no paper ID.
Bournemouth bars have begun accepting a smartphone app as ID
Yoti means you can leave your passport and driving licence at home.
Facebook buys a company that verifies government IDs
But it's unclear how it will use the acquisition's technology.
Grindr adds more transgender-inclusive features
You can specify your identity and choose preferred pronouns.
Facebook will require political advertisers to disclose their identities
The company is also creating tools to find those who don't self-disclose.
Microsoft and the UN to provide digital IDs for undocumented people
Blockchain technology could give legal recognition to 1.1 billion people.