The GNDN protocol, vaguely linked to the Wi-Fi protocol but much older.
I first came across it in the 1960s while working on a UKAEA site.
I have used it myself and it can be quite effective.
The protocol can be applied to both pipework and electrical wiring installations.
Gene Roddenberry was obviously acquainted with it and used the terminology on Star Trek sets.
Anybody guess how it works?
__________________
The Mad Landsman
|