As we journey into 2024, the evolution of printers has continued adapting to our need for convenience and mobility. In this era of constant motion, Bluetooth printers have risen as a staple for their ...

Raspberry Pi 4 self-hosts a site that prints anonymous messages on a receipt printer. Docker + Cloudflare Tunnel route traffic; PHP generates ESC/POS and writes to /dev/usb/lp0. Printed results ...

The RW405B's resolution is 203dpi, a common choice for label printers, and a high enough resolution to deliver suitably dark and readable output. The dual-color labels also deliver an eye-catching ...

Need to scan family photos, piles of documents, or expense receipts? Our experts have tested the best options for every scanning scenario. Since 2004, I have worked on PCMag’s hardware team, covering ...

In the announcement, Walmart also talked about its efforts to AI-ify Sam's Club, the bulk retailer it also owns. Last year, Sam's Club tested replacing humans with AI receipt checkers at the doors.