The makers of Sophia the robot have unveiled another creepy-looking humanoid: Grace, a healthcare droid designed to help the elderly and isolated. The prototype device uses AI to diagnose patients and a thermal camera to take their temperatures. It can also provide social stimulation and talk therapy, Reuters reports. The robot could provide some support to overworked medical staff and people feeling lonely during the pandemic. But, at best, it will augment rather than replace human carers. Social robots are already widely used in Japan — and some users clearly love them. Ultimately, they may become essential in an aging world with worker shortages, but…This story continues at The Next Web