Sophia social robot to enter mass production

Hanson Robotics, based in Hong Kong, said four models, including Sophia, would start rolling out of factories in the first half of 2021. Sophia is one of the most advanced social robots, and since it's unveiled in 2016, Sophia has gone viral. For models, including Sophia and a new one called Grace, will be produced in the upcoming months. The robot Grace will be developed for the healthcare sector.