Immediate Interruptions – Semaphore to Baseball Score

The other day I shouted across the office to a co-worker. I asked them about a production order and its status on the shop floor. They shouted back an answer. It was a super quick way to get and receive information. Yet as we all know, sometimes the spoken word does not suffice. Whether itContinue reading “Immediate Interruptions – Semaphore to Baseball Score”