CNET contributor Don Reisinger is a technology columnist who has covered everything from HDTVs to computers to Flowbee Haircut Systems. Besides his work with CNET, Don's work has been featured in a ...
In-display fingerprint sensors were instant hot hardware when they were first introduced in 2018, as major players embraced the ability to hide biometric authentication behind a smartphone’s screen.
Smartphone fingerprint sensors come in all shapes and sizes. The physical fingerprint sensors, which can be positioned at the back, front, or even the side, are considered to be the most accurate.