Korean power equipment and industrial automation solution provider LS Electric said Tuesday it has put two of Boston Dynamics' four-legged Spot robots into regular operation at its Busan plant, using them to monitor production equipment and support quality and safety management as part of a broader smart factory push. The company worked with Hyundai Autoever, a systems integration affiliate of Hyundai Motor Group, for a roughly two-month trial run starting in July before formally deploying the two robots. The Busan plant is LS Electric's main production site for ultrahigh-voltage transformers, a market seeing rising global demand as investment in AI data centers and power grids accelerates. The company said Spot will help build a predictive maintenance system that flags equipment problems before they cause production delays. The robots are being used to monitor vapor phase drying, a core part of transformer manufacturing in which components are dried in a vacuum chamber. Spot's onboard thermal camera checks chamber door seals and detects heat leaks without physical contact, while sensor