Swipe-to-pay is a type of technology that lets people use their smartphones to make mobile payments wirelessly at retail stores, rather than swiping a credit card. The technology uses an embedded chip ...

Swipe left. Swipe right. It’s such a small gesture that packs such a big punch. After Tinder launched about two years ago, its dead-simple user interface helped propel the app–and its interface–into ...

Swipe cards are used most everywhere -- from credit cards used to make purchases to swipe cards that work as keys to enter doors and even cards that can help companies keep track of workers' time.