And one of the scientists behind the pioneering technology said the “ nursing assistant ” machine, named Grace, designed to provide help and companionship to elderly people-will even be able to discuss the weather with them.... Hated deal lets European firms cash inBy using alternative “ software architecture ”, Grace is capable of using different sorts of reasoning and perception to Sophia, Ms Adams explained-although both are “ rapidly evolving systems ”.... Musk' interested'in building UK g