Hyodol AI robots ease loneliness for South Korea's seniors
Rest of World
Ref: SRC-001-KOR-004
Accessed: 3/25/2026
Summary
In-depth feature documenting the deployment of over 12,000 Hyodol AI companion robots to elderly living alone across South Korea. Details technical capabilities including ChatGPT-powered chatbot, infrared sensors, Microsoft AI voice analysis, and smartphone app for social worker monitoring. Reports Guro District invested 200 million won in 2019 at 1.6 million won per unit. Documents social worker Ryu Ji-yeon managing 200 robots/seniors, detection of suicidal ideation, and privacy practices (anonymised data stored three years in cloud).
View Harvard reference
Chandran, R. (2025) 'Hyodol AI robots ease loneliness for South Korea's seniors', Rest of World, 14 January. Available at: https://restofworld.org/2025/korea-ai-robot-senior-care-hyodol/ (Accessed: 25 March 2026).