Group 1 - The article highlights the challenges faced by the air traffic control team in Hubei due to high temperatures affecting the operation of air conditioning systems in the control hall, which is critical for maintaining a safe and efficient flight environment [1] - The Hubei Air Traffic Control Bureau's Blue Sky Innovation Company initiated a smart renovation of the air conditioning system, focusing on a "micro-surgery" approach rather than large-scale reconstruction, by installing sensors to collect real-time data for precise system control [2] - The significance of this renovation extends beyond just upgrading the air conditioning system; it demonstrates the potential of smart modifications to address the issues of aging facilities, transforming reactive maintenance into proactive safety measures through data-driven and intelligent control mechanisms [3] Group 2 - The smart renovation redefines the value of logistical support by integrating technology, allowing equipment to sense demand and enhancing safety measures from manual monitoring to intelligent protection [3] - The successful implementation of this intelligent upgrade path is seen as replicable, with plans to extend similar smart renovations to other critical facilities such as fire safety and elevators, contributing to the high-quality development of Hubei's air traffic control [3]