What filming tool represented one of the biggest advancements in film making?

One of the biggest advancements in filmmaking is the introduction of digital cameras, which revolutionized the industry by allowing filmmakers to capture high-quality footage without the limitations of film stock. Digital technology enabled more efficient editing and a faster production process, as well as greater flexibility in shooting conditions. Additionally, it made filmmaking more accessible to independent creators, democratizing the art form. The shift to digital has significantly transformed how films are produced, distributed, and viewed.