Cerebro is the device Professor Charles Xavier uses to enhance his ability to locate mutants. Based on all the behind-the-scenes images Singer has previously posted of it (here, here & here) you have to imagine it'll get utilized quite often. After all, James McAvoy didn't shave his head for nothing.
Check it out in the image below.
A photo posted by Bryan Singer (@bryanjaysinger) on
X-Men: Apocalypse opens May 27, 2016.