Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Ordering a cappuccino? You could soon be forced to download a government app to be allowed into the coffee shop. At the moment, many cafes and restaurants are using ...

The Service NSW app used to trace Covid-19 through QR codes is experiencing a service shortage, prompting outrage from business owners. After clicking on the government website's 'account' tab, users ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

Nowadays, you can find QR (quick-response) codes on everything. These odd-looking, black-and-white, pixelated designs were originally used by the automotive industry, but today they are most often ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

At the moment, many cafes and restaurants are using QR codes to record customer information. These are little black and white squares, reminiscent of barcodes, that can be scanned with a smartphone ...