This is timely. I'm in hospital having just removed a 9.4mm stone from one kidney and some stones from the other. I don't want to go though this again.
I have vague memories back in 1990 of a superman arcade game in a pub broadcasting the games image to my black and white tv with an antenna in a different room. Not HDMI but the concept is there.
There's a reason the FCC has RF standards otherwise there would be anarchy...anarchy I say!
How can a non cool clueless child of the 80's join these secret clubs?