But QR codes can also leave you vulnerable. That’s because scammers, organized criminal gangs, and shady nation-states are ...

E-readers are an awesome creation allowing you to display digital information in a way that requires little battery life. While there’s plenty of very impressive models to chose from on the ...

Glide turns an Excel spreadsheet into an inventory app; computed columns replace formulas, giving live stock-on-hand totals across tables.

Scientists have created the smallest QR code in the world, measuring just 3.07 × 10⁻⁹ square inches (1.98 square micrometers). It can preserve data for thousands of years and it's so small that you ...

Learn how to create professional digital business cards on Android without downloading apps. Use NFC, Google Wallet, and QR codes to share contacts instantly.

A file QR code is one of the many advancements in quick-response technology that change the way we share information with others. It’s essentially a two-dimensional barcode that automatically opens ...

'The Times of India' brings you 'Hack of the Day'—a new weekday series of quick, practical solutions to everyday hassles. Each hack is designed to save you time, money or stress, using tools and ...