> For the complete documentation index, see [llms.txt](https://singsing.gitbook.io/singsing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://singsing.gitbook.io/singsing/platform/deprecated/application/anti-cheating-system.md).

# Anti-Cheating System

Singsing uses **AI** (Artificial intelligence) deep learning technology to assess the appropriate vocal quality, including the appropriate lyrics, music, and tone of voice.

* In order to give the final score, it examines the similarity of the user's recordings in order to identify comparable recordings (self-replay the recording of the voice, not the actual song).
* Additionally, the singer's face is evaluated and scored using **AI vision technology**, providing an extra benefit for those who sing while turning on the camera.