And;

BEI GYROCHIP Model QRS11, was invented in the late 1980s/early 1990s.

The device was originally designed for commercial aircraft after a spate of hijackings that took place in the 1980s. The chip allowed ground control to remotely take over the plane in a way even the pilots (or hijackers) couldn't override.

"As BEI Technologies, Inc. transitioned from a low-volume, high-cost aerospace and defense supplier to a high-volume, low-cost automotive supplier for the Systron Donner quartz rate sensor gyroscope (GyroChip®) after the mid-1990s, a need to effectively manage mass customization without replicating the production line became an economic imperative..."

https://www.researchgate.net/publication/260088706_Silicon_Inertial_Sensors_Formed_Using_MEMS/citation/download