Compare the best cash registers for small business, including POS systems and electronic registers for retail shops, ...

PG&E customers have lost more than $211,000 to utility scams so far this year, with a new barcode and QR code payment scheme ...

Ever wondered what 'laser' actually stands for? Learn the full form, its origins, and how this groundbreaking tech got its name.

BUFFALO, N.Y. — Barcode readers excel at quickly identifying groceries and other products. Could a similar idea work at industrial recycling facilities to make sorting different plastics quicker and ...

The United States Postal Service rule for ballot delivery is concerning for a number of reasons (“Proposed Postal Service rule could risk ballot delivery in Wisconsin,” June 11). There have been many ...

Home Assistant's Android companion app shipped a new beta build Thursday morning — version 2026.6.2 — that closes a security gap allowing external URIs to reach app components that were never intended ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. David Kindness is a Certified Public ...

Brant Rock Market in Marshfield is truly a family affair. When owners Trish Devine and her then-husband Brian Devine divorced in 2001, she said her lawyer told her he didn’t think they’d be able to ...

Fitbit is rolling out version 4.66 of the Android app with all the new Public Preview features announced earlier this week. Update 4/7: Version 4.66.1 of Fitbit for Android is now widely rolling out ...

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 ...