Technology How a $50 Raspberry Pi Camera Spots Stale Pastries and Adjusts Discounts in Real Time—Inside the Heuristic ML Model That Cut Bakery Waste by 30% Yoo plus 2026-08-20 At a neighborhood bakery, a $50 Raspberry Pi camera spots stale pastries and adjusts discounts in real... Read More Read more about How a $50 Raspberry Pi Camera Spots Stale Pastries and Adjusts Discounts in Real Time—Inside the Heuristic ML Model That Cut Bakery Waste by 30%
