Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

QR codes were meant to make life smoother. No waiting for a printed menu at a restaurant, no flipping pages, no calling out to staff for the bill. Just scan, tap, and you’re done. But that tiny square ...

A dining innovation that once looked like the future has worn out its welcome with many restaurateurs, customers and servers who say it takes the joy out of dining. By Amelia Nierenberg Heavenly ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...