With its convenient barcode scanner, the Amazon app makes shopping so much easier; so much easier that you can find any ...

You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do it already. The humble QR (or Quick Response) code has become ubiquitous.

The QR code was developed in the early 2000s but spiked in popularity during the COVID-19 pandemic as a way to reduce ...

In today's fast-paced world, convenience and value drive our choices, including fast food. Leading quick-service restaurants ...

People can just scan the QR code using the new Aadhaar app, and their face gets verified instantly. The ID is securely shared directly from an individual's phone, not from a photocopy.

Is Walmart’s Scan & Go really faster? Learn how this Walmart+ feature works, its pros and cons, and whether it actually saves ...

In China, most people pay via AliPay and WeChat Pay – using Japanese QR code technology. There, provider PayPay is racing to ...

Lockstop is a Bentonville-based mobility startup that uses technology to lock bikes securely using a smartphone.

A highlight of the app is its QR code-based instant verification feature, which enables users to scan a QR code presented by a retailer or shopkeeper and authenticate their identity using Face ID or a ...

There were also very few times that the app didn’t recognise a product. With a database of over 2.6 million products, Think ...