A document scanner app allows you to scan, edit, and save documents in digital format easily without needing a physical scanner. A few apps offer advanced features like OCR, which helps you copy text ...

Police scanner apps allow you to listen to radio feeds, whether you're a hobbyist interested in police communications or want to learn about local police and crime in your neighborhood. Zeroing in on ...

For as long as police officers and other first responders have been communicating with each other over the radio, there have been enthusiasts and other casual listeners eavesdropping on them using ...

It's a rarity to find a peer with a printer, let alone a scanner. As technology evolves, it seems like the scanner is going the way of the fax machine, slowly but surely slipping into oblivion. That ...

You can easily scan a document or QR code on Chrome OS with built-in device cameras and the Camera app. This walk-through will show you how. In November 2021, Google announced that Chrome OS added the ...

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Scanners of various flavors still exist, of course, but there's a lot less need for the average person to own one. Your recent-ish photographs are all going to be digital, and it's rare that most ...

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, ...