“…The digital conversion of the fire status survey report and its use as data for AI learning (fire occurrence, dispatch date, fire location, cause, ignition-related equipment, damage situation, weather situation, etc.). It reminded us of the importance of fire forensics to check fire property damage [1]. In case of electrical accidents such as electric overload, trekking, compression damage, insulation breakdown, and short circuit, the metal is melted by arc or Joule heat and then re-solidified molten traces occur [2].…”