South KoreaPublic sector2023 – ongoingSeoul Metro
AI interpretation between station staff and foreign passengers
Seoul Metro piloted AI interpretation in 13 languages and announced expansion to 11 stations
Problem
Station staff and foreign passengers faced language barriers. Station noise also interfered with speech recognition and translation during the pilot.
Approach
Seoul Metro began a 3-month pilot at Myeongdong station in December 2023. Staff and passengers spoke across a transparent screen that displayed translated speech. The operator added noise cancellation after pilot problems and announced expansion to 11 stations in March 2024.
Results
Takeaway
The pilot led to a change in audio handling before expansion. No translation-accuracy or service-time results were disclosed.
Categories
- Size
- Large enterprise
- Industry
- Public sector
- Business function
- Customer service
- Innovation type
- Process innovationProduct and service innovation
- AI technology
- Conversational and voice AI
- Adoption
- Vendor solution
- Evidence
- Company's own claim
Sources
Source summaries
Konan reproduced reporting on Seoul Metro's interpretation system after a Myeongdong pilot. The account described support for 13 languages including Korean, noise-cancellation changes and expansion to 11 stations.
Full details are in the original sources.