The assignment discusses the use of ATM cameras in surveillance technology, tracing its history from the early 20th century to the present day. The technology has evolved significantly, with advancements such as digital multiplexing and facial recognition software. The primary purpose of ATM cameras is to prevent fraudulent activities and ensure public safety. Moving images captured by these cameras can be stored for future reference and used in criminal investigations. The inclusion of ATM camera moving images in a digital public library would provide valuable information and security measures, helping students and the general public understand surveillance technology.