With Japan's ageing society facing a predicted shortfall of 370,000 caregivers by 2025, the government wants to increase community acceptance of technology that could help fill the gap in the nursing workforce. From a report: Developers have focused their efforts on producing simple robotic devices that help frail residents get out of their bed and into a wheelchair, or that can ease senior citizens into bathtubs. But the government sees a wider range of potential applications and recently revised its list of priorities to include robots that can predict when patients might need to use the toilet. Dr Hirohisa Hirukawa, director of robot innovation research at Japan's National Institute of Advanced Industrial Science and Technology, said the aims included easing the burden on nursing staff and boosting the autonomy of people still living at home. "Robotics cannot solve all of these issues; however, robotics will be able to make a contribution to some of these difficulties," he said. Hirukawa said lifting robotics had so far been deployed in only about 8% of nursing homes in Japan, partly because of the cost and partly because of the "the mindset by the people on the frontline of caregiving that after all it must be human beings who provide this kind of care."