Clean or dirty, wet or dry, this highly tuned fingerprint scanner promises to outdo Apple's ho-hum tech with a far higher resolution.
The most important things to know when shopping for a cell phone.
Vkansee has a working model of an optical fingerprint sensor that it claims is more accurate and secure than the competition.
High-frequency sound waves help this new scanning technology cut through grime, and make authenticating your identity with your finger more secure than ever.
Sound waves aren't just for voices. They're also adept at priming your prints, and one day replacing your passwords.
Technically Incorrect: With less superfluous software and more emphasis on design, some might wonder whether Samsung's new phone is a little too similar to the iPhone. Will that make marketing it easier?
Customers will have their finances at their fingertips if they have an Apple device.
We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
Former Motorola CEO Dennis Woodside says his company had plans to add a fingerprint sensor to the Nexus 6 but that Apple acquired the company it was hoping to partner with.
A new patent filing describes using the cloud to transfer your Touch ID fingerprint data to other devices. Would such a system be safe and secure?