Both wireless... an indoor antenna attached to a window that receives local over the air broadcasts then sends that signal to my wifi and thus to my TV.
Wireless ISP.. NOT satellite... the signal is received by an antenna I put in last year... about 250' from my home on a 20' high pole. Thus my internet. POINT BEING:
Nothing has changed from the 50's for me... I'm still using antennas that occasionally need to be 'tweaked'. The only real difference is the old rabbit ears were close and now I need to go outside with a 15' step ladder.
But my guess is that for all of you with DirecTV THAT is an antenna as well, and my guess is that THOSE need to be tweaked as well, occasionally. POINT BEING:
We have come nowhere since the 50's.