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I am probably missing the point of this. Didn’t we have stuff like this back in the 80’s with phone couplers and modems?
by DougN7 3y ago
I am probably missing the point of this. Didn’t we have stuff like this back in the 80’s with phone couplers and modems?
- kennywinker 3y agoAn acoustic coupler is made for coupling a modem to a phone microphone. A modem is made for harnessing the phone line directly. Both are for creating long running connections. This is made for short messages sent thru the air. The most obvious novel use for this would would be IoT without a network.
- amelius 3y agoThe term "air-gapped system" has just lost its meaning.