Gyroscope -

As technology advanced, the gyroscope became indispensable for travel:

To detect screen orientation and enable augmented reality. Cars: gyroscope

These videos explore how gyroscopes work, their critical role in historical missions like Apollo 8, and their modern-day applications in our pockets: The hidden story of your phone's gyroscope YouTube · CNET As technology advanced

What was once a massive, heavy machine has been shrunk down to microscopic size through MEMS (micro-electro-mechanical systems) . These tiny sensors are now in: gyroscope