A longtime consulting engineer who now works for the federal government saw our discussion of mnemonics for remembering the resistor color code. He shares one he learned in college. It goes “Budweiser ...

I tested the top mobile scanning apps to help you turn documents into PDFs, digitize images, and translate text on the go.

QR codes seem magical—but bad actors can use them to collect data or money. Here’s how to stay safe.

David Lumb is a managing editor for the mobile team, covering mobile and gaming spaces. Over the last decade, he's reviewed phones for TechRadar as well as covered tech, gaming, and culture for ...

QR codes are so familiar and widespread, we tend to trust them without question. That’s exactly what scammers rely on.

Notably, RFID pickup sensing confirms packages have been picked up and are in UPS’s possession.

UPI has quietly become part of everyday life. You step out for a quick coffee, split a bill with friends, or pay a delivery person, and almost without thinking, you reach for your phone and scan. It’s ...

UPS is phasing out its traditional barcode scans as it rolls out a new technology to better track shipments across the U.S.

Today's all-in-one printers suffice for the occasional scan, but photo buffs and family archivists alike turn to dedicated photo scanners to digitize their prints and film. High sensor resolutions and ...

Turning Point USA at the University of Tennessee at Chattanooga will host Red, White, & Boots, a community event celebrating America’s 250th anniversary, this Thursday from 6-10 p.m. at The Emerson, ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...