Japan has been at the forefront of robotics research and development for decades, and one of the areas where it has sought to apply this technology is in elder care. The country has a rapidly aging population, with over a quarter of its citizens over the age of 65. The hope was that robots could help provide care for this growing demographic and alleviate the burden on human caregivers. However, Japan’s long experiment in automating elder care has not been as successful as many had hoped, and the failure of projects like Robear illustrate some of the challenges that still need to be overcome. Robear is a robot developed by the RIKEN-SRK Collaboration Center for Human-Interactive Robot Research in Japan. It was designed to be a friendly and versatile robot that could assist in the care of elderly and disabled people. Its appearance was inspired by a bear, with a round body and cuddly features that were meant to put patients at ease. However, despite its cute appearance, Robear has not b...