Tesco is trialling a large, life-sized AI robot in UK supermarkets to help identify missing products and detect pricing errors, according to reports from multiple outlets. The robot is described as roughly 6ft–6.5ft tall and is designed to roam store aisles to carry out checks that would otherwise require staff to perform manual verification. One report says the robot can independently move around the store to monitor stock levels and flag issues such as products that are not present and items with incorrect pricing. The trial is presented as an effort to reduce the need for employees to complete routine in-store checks and to speed up identification of discrepancies. Shoppers featured in reporting compare the robot’s appearance to a “Dalek,” reflecting the novelty of the equipment in a retail environment. The outlets agree on the core purpose of the trial and that the system is automated and operates within supermarket aisles, though details on the scope, duration, and exact capabilities are not fully specified in the excerpts provided.