No character other than the one with the mouse on their screen can see the mouseover target. Since you can not target a node there is no way for another character to see what you have targeted. Mining has to be done manually by the miner. If you were to broadcast the mouse and it was in the same relative position on each screen and each character was facing the same way with the exact same camera view it would be possible, however, it's a lot easier to simply jump over to the miner and mine then go back to the main.
Connect With Us