What is "multitracking"

Usage examples of "multitracking".

Miles listened for a couple of minutes--Mark was uncomfortably reminded of how appallingly smoothly his progenitor-brother handled the multitracking inputs of a combat command helmet--then, at last, flung up a hand.

Miles listened for a couple of minutes—Mark was uncomfortably reminded of how appallingly smoothly his progenitor-brother handled the multitracking inputs of a combat command helmet—then, at last, flung up a hand.