Imagine your daily routine being entirely dependent on a smart phone app. Leaving your home, taking the subway, going to work, entering cafes, restaurants and shopping malls — each move, dictated by ...

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, phone numbers, or even coupons. QR codes are found everywhere from ...

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 ...

It might be tough to imagine traveling again, but it is happening slowly in China. The Chinese national health commission has been reporting, on average, a handful of COVID-19 infections and over a ...

During the halftime show of this year's Super Bowl, a floating QR code took a star turn in a prominently placed advertisement. That ad, which was run by cryptocurrency exchange platform Coinbase, ...

Chinese President Xi Jinping is appealing to world leaders to create a globally-accepted Covid-19 health-tracking system to enable the resumption of trade and travel. Since early this year China has ...