If you are reading this then I am communicating with you. If you comment below you are communicating with me and anyone else who reads your comment. This is public communication, and you are taking part. Online communication allows public messages to travel across vast distances within seconds. A simple click of a “share” button can potentially bring a message to an entire online world.
The system of lantern-communication is an early form of long-distance communications that could travel far as long as visibility was clear. Lighthouses have used these systems to communicate with ships through code and signals for millennia. Prior to the introduction of modern telephony the most likely method of communicating orally over long distances was to climb to the top of the nearest hill and shout as loud as you could. Continue reading “Reincarnation of Paul Revere’s Lamp – Private communication in public”