A QR menu should do more than open a static PDF. For a restaurant, café, bar, food truck, or hotel, it can become the entry point to a mobile menu, a table-aware ordering flow, pickup and delivery, multilingual content, and operational feedback. The...

Restaurant ordering projects are often described as a QR-code problem: create a menu QR code, print it, and let guests scan. In practice, the harder engineering and product-design problem is keeping several things in sync: the source menu, the guest-...