Rear-view mirror and joystick: what they have in common

1. Step 1. Rear-view mirror — uses — Reflection of light. It reflects the road behind.
2. Step 2. Reflection of light — is used in — Stealth technology. Facets reflect waves off to the side.
3. Step 3. Stealth technology — is used in — Jet fighter. Low observability.
4. Step 4. Jet fighter — uses — Fly-by-wire. Fly-by-wire.
5. Step 5. Fly-by-wire — uses — Joystick. A sidestick controller.

Open Evothings