HALF MAN, HALF MACHINE. Full-blown automation may be the future of manufacturing, but we’re not there yet. While some machines have taken over the more painstaking tasks on the factory floor, humans still play a vital role in the production line. But often, it isn’t easy work. Tasks typically require being on one’s feet, and some even involve making repetitive arm motions up to 4,600 times a day or one million times a year. Ouch.

At Ford though, this might all be changing. Exoskeleton use on Ford’s factory floors could soon shift into overdrive, according to Engadget.

ENTER THE EXOSKELETONS. In November 2017, EksoVest Exoskeletons, built by Ekso Bionics, were given to workers in two Ford factories. Now ,up to 75 exoskeletons will be distributed to employees at 15 factories across the world. The exoskeletons don’t have motors, or even batteries, but provide “passive assistance” in the form of arm support from five to 15 pounds. By giving more arm support the higher a person reaches, the device takes strain off of the arm muscles. If you’re not convinced it would make a difference, hold your hand above your head for a few minutes.

WE HAVE THE TECHNOLOGY. This is only the beginning for exoskeletons at Ford. “Today, it’s only the passive upper-arm support skeleton that helps with overhead work,” Marty Smets, Ford’s technical expert of human systems and virtual manufacturing, told Engadget.

Taking one step at a time could lead Ford to other avenues of exoskeleton use within its factories. By establishing systems for the use now, Ford is well positioned to adapt new devices as they become available. “We wanted to focus on one exoskeleton initially, then expand from there as the space grows,” Smet said.

Time will tell, but perhaps man and machine can co-exist peacefully after all.

READ MORE: Ford thinks exoskeletons are ready for prime time in its factories [Engadget]

More about exoskeletons at Ford: Ford Pilots a New Exoskeleton to Lessen Worker Fatigue