Falco Kuester, a researcher at ALERTCalifornia, a program run by the University of California San Diego, looks at imagery of firefighters at a fire from one of the program's cameras, Monday, Sept. 18, 2023, in San Diego. California's main firefighting agency, Cal Fire, in July started trying out an artificial intelligence system that looks for smoke from more than 1,000 mountaintop cameras feeds. (AP Photo/Gregory Bull)