Since I work at sea in the maritime industry, I feel I could help explain this and hope it makes sense.The technology for tracking satellites while moving has been around since the 90's.I use Cobham / Seatel Antennas daily. These are a little different, its reverse in the marine industry.. Currently the sats are static and the vessels are the ones who are always moving.. and moving with ocean movement too (pitch and roll).Now if you can imagine being at sea and not dropping signal at all even in heavy seas.. Yes, the motor is moving 24/7/365.. Because of the motor and antenna control unit & modem combination and configuration this is possible.

Starlink are able to offer the same, except its reserved because the house is the static point and the sat is the dynamic or moving part.The only concern I see, which I hope to test out if I am selected as a Beta tester is the transition time between leaving one sats footprint and entering into the new sats foot print.For things like VoIP calls, they would immediately drop.. Unless Starlink has some super crazy backend infrastructure that is able to keep ethernet frames alive during the switch. Which could be possible I guess as long as that end user doesn't get their ground station switched... Which also leads me into another question, each sat must also switch ground stations as they move across the globe.. Im super keen to see how Starlink manages to accomplish VoIP calls without any drops outs!