Long drives can cause muscle tightness. Even short drives (e.g., to the endodontist) can create knots. This seat can handle them. . .
By Gary S. Vasilash
Adient—which designs, engineers and manufactures automotive seating—has developed a mechanical massage device that’s embedded in automotive seats.
While there are pneumatic systems available on some vehicles, according to Adient the mechanical approach “precisely simulates professional kneading techniques, delivering much stronger effects in relieving occupant fatigue than traditional pneumatic massage solutions.”
Having experienced my share of the pneumatic executions, I imagine this really has to be a robust approach to working out those knots.
However, the system allows for the adjustment of strengths and modes—the actuators are programmed using approaches associated with Western fascia therapy and traditional Chinese medical philosophy to address back and lumbar issues.

It is, of course, capable of receiving over-the-air (OTA) updates.
The packaging of the 3D massage module is such that seat heating and ventilating systems can be used in the seat, as well.
The mechanical massage seating has been launched in the GAC-Trumpchi M8, a three-row luxury minivan.
Apparently there will be deployments in other mid- to high-end Chinese vehicles.
Adient says the massage seat is “getting attention” in both the Americas and Europe.
Editorial observation:
Given that Adient’s global headquarters is in Plymouth, Michigan, less than an hour’s drive from GM, Ford and Stellantis North America headquarters, one would hope that there is more than “attention” for this interesting innovation.