Daewoo Engineering & Construction (E&C) is expanding artificial intelligence (AI) and digital management systems across its construction sites, deploying translation tools and quality-control software to reduce administrative workloads and improve communication with foreign workers. The construction firm rolled out AI translation and tablet-based training systems across its domestic construction sites last month. Its AI-powered translation system supports 16 languages, converting site managers' spoken Korean instructions into text and speech in foreign workers' native languages in real time. The company said the system recorded 94.6 percent accuracy in Korean speech recognition during preliminary testing. It is designed to reduce communication errors on construction sites, where clear instructions are essential for workplace safety, particularly as the number of foreign workers continues to increase. Daewoo E&C has also introduced a tablet-based system for safety training and related paperwork, such as worker registration, health screenings and training reports. The company is also develop