Take advantage of the personal mobile-computing devices already present in many of today's classrooms by incorporating Quick Response technology into the curriculum. These black-and-white QR codes, as ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. The simple answer, and the one most often provided in online ...

Google's QR code experiment seems to have been concluded, with a promise of new security features to come. The method was similar to Google's two-step log-in process ...