Do people really want to scan that little black-and-white pattern better known as a QR code? Mike Wehrs, CEO of QR code marketing tech company Scanbuy, doesn’t give any ground, saying QR codes are ...

Overview The Unique Identification Authority of India (UIDAI) has recently launched a revamped version of its Aadhaar mobile ...

If you're not using them now, you may be soon. Here's why -- and how to scan them in both Android and iOS. Rick Broida is the author of numerous books and thousands of reviews, features and blog posts ...

Maybe you’ve been nervously carrying your COVID-19 vaccine card for months, worried you'll lose it. Maybe you’ve already misplaced it and had to request a new one. Worries and hassle, be gone: you can ...

QR code usage is soaring in the pandemic — but malicious versions aren’t something that most people think about. Quick Response (QR) codes are booming in popularity and hackers are flocking to exploit ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

September 29, 2021 — For many years, a cell phone number served as a means for friends, family, or companies to connect through call or text. More recently, the phone number has developed into a ...