Checkout Without Checkout: How Smart Carts, Cameras, and Shelf Sensors Actually Work
Line‑free stores are getting real. Here’s a clear guide to the tech, trade‑offs, and how to test it in weeks without breaking your budget.
Your Stuff Gets a URL: Digital Product Passports for Repair, Resale, and Recycling
QR codes and NFC tags are turning physical goods into updatable information hubs. Here’s how Digital Product Passports will change buying, upkeep, and reuse.