Ford Motor auto assembly workers Steve Lindgar (L) and Shirley Cosby (R) use a programmable lift to install the engine in a new 2005 Ford Mustang vehicle at its new production plant the AutoAlliance International in Flat Rock, Michigan September 27, 2004. Ford invested nearly $700 million in AAI's flexible manufacturing system, including programmable platforms, or skillits, that hold the body on a scissors lift and adjusts to the operator's height for improved ergonomics. REUTERS/Rebecca Cook RC