the number of unskilled operators continues to decline. In their place, skilled tradesmen and craft-workers design and maintain the complicated production machinery and its robot servers.
Yes. The modern telegraphs required fewer wires to send more messages, because they could be encoded, sorted as different carrier signals, and sent at higher speeds by automated keying machines.Of...
Automation is the use of machines to do the things people would otherwise have to do. The reason for automation is that machines can work far more quickly economically and consistently then people...