select 'tx control's to add/remove/move antennas, select 'rx control' to move the device to be targeted 'optimize' to maximize the signal at that target, 'anti

select 'tx control's to add/remove/move antennas, select 'rx control' to move the device to be targeted 'optimize' to maximize the signal at that target, 'anti-optimize' to minimize interference at the target, and 'randomize' illustrates how using multiple antennas will in general muddy the signal in the absence of beamforming phase optimization