What is the invention of semaphore?

What is the invention of semaphore?

Semaphore is a system of sending messages using visual signals, often with flags or lights.

Who invented the semaphore system?

The semaphore system was developed by Claude Chappe in the late 18th century in France.

How does the semaphore system work?

It works by positioning two arms on a tower to represent different letters or messages, which can be seen from a distance.

What were its uses in history?

Semaphore was used for long-distance communication, especially in military and naval operations.

Is semaphore still used today?

While it's largely been replaced by modern communication methods, semaphore is still used in some maritime contexts.