E-paper price tags have become popular for retail stores over the past few years, which is great for hackers since we now have some more cheap commodity hardware to play with. [Aaron Christophel ...

That's with new electronic shelf labels (ESLs), meant to replace paper price tags on shelves. Walmart is just one of the ...

The retail industry is constantly evolving, and with the rapid advancement of technology, traditional methods of pricing and ...

If you’ve recently braved the pandemic long enough to make a trip to a big box retailer, you may have spotted a few massive e-paper price tags affixed to large items like appliances. These seven ...