Spot subtitling software is used to create subtitles for live broadcasts, such as news programs, sports events, and award shows. The software uses automated speech recognition (ASR) technology to transcribe spoken language into text in real-time. However, ASR technology is not infallible, and errors can occur, especially in situations with background noise, accents, or technical issues. If the software is not verified, incorrect subtitles can be displayed, leading to confusion, misinformation, and a poor viewing experience.