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Re:Show HN: WebRTC signalling data using QR codes by k__ on Friday October 12, 2018 @11:31AM (#18202092)
Nice idea :D

When I played around with WebRTC for the first time I used copy-and-paste signaling.

Re:Show HN: WebRTC signalling data using QR codes by AquiGorka on Friday October 12, 2018 @11:40AM (#18202169)
I know! I wanted to use sound but that has been done, so tried with a different part of the spectrum..