In Tokyo, a groundbreaking demonstration of an AI-driven humanoid robot named AIREC showcased its potential in elderly care. The 150-kg (330 lb) robot, designed to assist with tasks such as changing diapers and preventing bedsores, gently moved a man lying on his back to his side. AIREC, a prototype for Japan's rapidly ageing society, addresses the country's severe shortage of aged-care workers, exacerbated by a declining birth rate and a shrinking workforce.

With Japan's ageing population and the 'baby boomer' generation all turning at least 75 by the end of 2024, the need for technological solutions in elderly care has become urgent. The nursing sector is struggling with a lack of workers, and while foreign workers have filled some of the gap, their numbers remain low. Experts, like Takashi Miyamoto, suggest that technology, especially robots like AIREC, is crucial to addressing the future challenges in elderly care.

Currently, robots like AIREC are still being developed and tested, with Sugano, the Waseda University professor leading the project, predicting it could be ready for use in facilities by 2030. While robots are making small strides in elderly care, such as monitoring sleep conditions or assisting with simple tasks, experts believe a collaboration between humans and robots will be the future of care. However, the high cost and technological precision required for humanoid robots to interact safely with humans remains a challenge for widespread adoption.