In the bustling administrative offices of Gangnam District, the sleek area of southern Seoul famous for its glamour and wealth, public service counters are undergoing a futuristic transformation. Where transparent acrylic panels once merely served as physical barriers between residents and city officials, new artificial intelligence-powered displays are now translating spoken words with real-time subtitles across 130 languages. The Gangnam District Office said that it has deployed a state-of-the-art "Real-Time Transparent OLED Communication Window" as part of its drive to eliminate communication hurdles for foreign nationals and hearing-impaired residents. Developed in collaboration with private tech partners through an open innovation initiative, the system merges transparent organic light-emitting diode (OLED) screens with advanced speech-to-text and machine translation engines. For Gangnam's international and hearing-impaired residents, the technology eliminates the tedious routine of writing notes back and forth or waiting for on-call interpreters. The interface is relatively seamles
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