Chinese tech company Vivo made waves at CES earlier this month, when it debuted the world’s first smartphone with an in-screen fingerprint scanner.

After being tested by a number of major publications, the overall response has been mostly positive. Vivo’s design is expected to be widely adopted in the years to come, so the company is the first to publicly show off the technology.

Check out Vivo’s new fingerprint technology in action in the video above.