Image: If you take this off in X-Men: Days of Future Past, it will explode!
One item we recently forgot to post from trask-industries.com is the insanely horrifying mutant inhibitor collar. We were distracted by the complete awesomeness that our favorite robot villains - Sentinels - are making their big screen debut (X3 doesn't count, guys). As such, here's some info about the collar that's placed on mutants when they're forced to enter internment camps:
Using the principles of the MDD, Trask’s applied physicists and geneticists went on to develop the X-Gene Inhibitor Collar, a Trask-proprietary containment measure. The fitted device can be worn by individuals exhibiting pathological mutant gene expression and can be used to control dangerous impulses or actions.
Yikes. It looks like the mutant registration law definitely passed in DoFP's alternate vision of the future. Is there a mutant you'd actually want to wear this thing? Sure, it infringes on people's rights, but I'd probably place it on Apocalypse if I could.