The promise of physical AI is that engineers will be able to program physical agents the same way they do digital ones.  We’re not there yet. Robotics is still held back by a paucity of data from physical spaces. To train their machines, companies need to build mock-up warehouses to test their machines, while an entire industry is springing up around surveilling factory lines and gig workers to train deep learning models to operate robots.  Another option is simulation; detailed virtual