A vibrating seat refers to a type of chair or cushion that has a mechanism that makes it shake or vibrate. It is designed to provide a relaxing or massaging sensation to the person sitting on it. Full definition
In the»80s, «rumble technology» exclusively referred to arcade racing games with vibrating seats, the kind kids played solely for the thrill of hanging on for dear life, spending quarter after quarter to see how long they could drive in pixelated grass without projectile vomiting the afternoon's lunch all over the steering wheel. (gamesradar.com)
DRIVER ALERT SEAT This optional but important safety feature works with the Sierra's lane - departure and forward - collision warning systems by vibrating the seat to alert the driver of potential danger. (kbb.com)
Parking aids include rear cross traffic alert, side blind zone alert, and rear park assist with GM's vibrating seat alert for when an obstacle gets near. (automobilemag.com)