Hong Kong Metropolitan University researchers are creating an AI app to detect driver intoxication using Cantonese speech analysis. The tool aims to enhance road safety and potentially monitor health-related language changes.

Hong Kong researchers say they are developing what would be the world’s first AI app that detects intoxication through real-time Cantonese voice analysis, helping users decide whether they are fit to drive after drinking. A team from the Hong Kong Metropolitan University (HKMU) said on Sunday that the self-assessment tool could not only help safeguard road safety but also potentially monitor language abnormalities linked to medication or fatigue. Funded by a HK$3.4 million (US$434,251) grant...