Facial recognition

In 2019, China passed official guidelines with a view to stopping minors playing too much games while also requiring gamers to register accounts with their official IDs.

Sixth Tone, a state-owned media outlet aimed at those outside the country, reported the moves come after teenagers stole money to top up their accounts and concerns were raised over the physical and mental wellbeing of young gamers.

The biometric check will give Singaporeans secure access to both private and government services.

The government's technology agency says it will be "fundamental" to the country's digital economy.

It has been trialled with a bank and is now being rolled out nationwide. It not only identifies a person but ensures they are genuinely present.