Unimate Unimate Unimate English Unimate English General Motors introduced Unimate Unimate Unimate English Unimate English [en] Unimate Unimate Unimate Unimate [en] Unimate Unimate Unimate Unimate English robots in factories Unimate Unimate English Unimate since the 1950s Unimate Unimate Unimate Acknowledgement Unimate Unimate English Unimation English Unimation Unimate Unimate