Several companies , including ASEA Brown Boveri, Electrical Siemens, Endress+Hauser , and Emerson Electric, represent the factory automation landscape . ASEA Brown Boveri offers robotics and motion control , https://bookmarknap.com/story12585537/asea-brown-boveri-versus-electrical-siemens-versus-endress-hauser-versus-emerson-electric-a-look-at-leading-automation-firms