Abstract: The design and development of an ESP32-based Smart Billing Trolley that incorporates a barcode scanner, a TFT display interface, and Wi-Fi Over-The-Air updates. The system lessens reliance ...

Abstract: The ubiquity of Internet of Things (IoT) systems has seamlessly integrated into our daily lives, particularly in smart homes where devices continuously monitor and optimize our living ...

No more forgotten ingredients or last-minute shopping trips—this upcoming refrigerator from GE lets you scan items as you finish them to automatically update your grocery list. I’m PCMag’s senior ...

Ahead of CES 2026, GE announced the Smart Refrigerator with Kitchen Assistant, which boasts a barcode scanner that can add an item to your grocery shopping list — and syncs directly with Instacart.