Q. I work in a training facility where our IT department insists on using difficult passwords to protect our Wi-Fi routers, and as a result, our many guests frequently have difficulty connecting. Any ...

This spring, students at San Jose State University may have noticed two small pixelated squares on posters around campus. If they scanned the square with their cell phones, they would have been linked ...

QR codes have recently risen to popularity, but are they right for your business? Nelson Spade, General Manager of Circulus Digital Media, said QR codes accelerated in popularity by way of contactless ...

I first heard of QR codes when I happened across an article about them. “QR” means quick response - as in when the codes are scanned, they instantly provide information about a product or service.

From the upcoming generation of “iPad kids” glued to their screens to the ubiquitous but unpopular QR code menu (paywall), critics claim that a proliferation of technology is depriving people of human ...

Matt Renwick is an elementary school principal in Wisconsin. Prior to becoming an administrator, Matt was a 5th and 6th grade teacher. You can follow him on Twitter at @ReadByExample and read his blog ...