Is there a way that I could have a servo move when two buttons on different controllers are pushed? Also I am programming in LabView for Lego mindstorms.
Yes it is possible.
The way to do it is model the normal set up inside of the first but use the unbundle by name from the opposite controller
https://www.dropbox.com/s/ziiryit9udxvp02/TwoButtonServoExample.jpg
Link to the File: