Ford uses body tracking to reduce injury rate among employees
Ford is using body tracking technology consisting of light sensors and cameras to analyse how its car assembly employees move, in order to design less physically stressful working environments.
Employees at Ford’s Valencia Engine Assembly Plant, in Spain, are using a special suit equipped with advanced body tracking technology. The pilot system, created by Ford and the Instituto Biomecánica de Valencia, has involved 70 employees in 21 work areas. The project is part of Ford’s work – underway since 2003 – to reduce the injury rate for its employees worldwide through the introduction of ergonomics technologies and data-driven process changes.
Player motion technology usually records how athletes sprint or turn, enabling sport coaches or game developers to unlock the potential of sport stars in the real world or on screen. Ford is using it to design less physically stressful workstations for enhanced manufacturing quality.
'It’s been proven on the sports field that with motion tracking technology, tiny adjustments to the way you move can have a huge benefit,' said Javier Gisbert, production area manager, Ford Valencia Engine Assembly Plant. 'For our employees, changes made to work areas using similar technology can ultimately ensure that, even on a long day, they are able to work comfortably.'
The skin-tight suit consists of 15 tiny movement tracking light sensors connected to a wireless detection unit. The system tracks how the person moves at work, highlighting head, neck, shoulder and limb movements. Movement is recorded by four motion-tracking cameras – similar to those usually paired with computer game consoles – placed near the worker and captured as a 3D skeletal character animation of the user.
Specially trained ergonomists then use the data to help employees align their posture correctly. Measurements captured by the system, such as an employee’s height or arm length, are used to design workstations, so they better fit employees.
Engineers took inspiration from a suit they saw at a trade fair that demonstrated how robots could replicate human movement and then applied it to their workplace, where production of the new Ford Transit Connect and 2.0-litre EcoBoost Duratec engines began this month.
Ford is now considering further rollout to its other European manufacturing facilities.