Despite our best efforts to replicate customers' behavior in our test automation suites, teams often forget about nonfunctional requirements. An important one is visual perception—how users see and feel each application they use. Visual regression testing can fill a significant gap in user experience expectations.

As payment methods have evolved from the traditional cash-based system to mobile systems, contactless cards are becoming more popular for their convenience and flexibility. Here's a primer on how this mobile payment system stores your card information, as well as the near-field communication technology behind it.

The latest Google Arts & Culture project, Once Upon a Try, is an interactive experience delving into millennia of human inventions and achievements. With more than four hundred collections from CERN, NASA, and over a hundred museums around the world, it’s the largest online exhibition of discoveries ever created.