Using a biometric scanner on your credit card makes your transactions more secure, but it might not solve any real issues.

Credit: Screenshot Notes If you have an iPhone, are in dire need of a PDF scanner, and don't want to download a new app, you can scan by using your pre-installed Notes app. Simply tap on the camera ...

A San Francisco-based startup called Card.io is offering software that enables cell-phone cameras to scan credit card information, thus moving ecommerce from the Web to mobile phones and creating a ...

SmartMetric, Inc. A fingerprint scan credit card is a type of biometric card that uses a built-in fingerprint scanner to verify the identity of the cardholder when they try to make a payment. In ...

Discover the top free credit card readers for iPhone and explore cheap alternatives like tap to pay, QR codes, and payment links for easy transactions.

Passwords are played out, according to Apple. The company is touting a fingerprint scanning system, dubbed Touch ID, as one of the most prominent new features of its upcoming iPhone 5S. Touch ID ...