The OMACs: One Man Army Corps. They are controlled by Brother Eye.
History
The 2nd generation of OMAC's are all nano-tech cyborgs who are controlled by brother MK I,
recently the Outsiders went up agenst the OMAC 2.0 which is a modified version of the 2nd generation OMAC's, with two eyes instead of one, wider hips and a broader body. but still with the original eye on the chest, and retaning the exact abilities of the 2nd gen of OMAC's but possibly with slight modifications such as higher power levels, advanced defense's.
The second generation of OMAC's also had a scanner fixed in with their eye to identify civilian from meta human, whether this was carried on to the third generation prototype was unknown, as far as the graphic novel led was that he was given a task by his superior and he carried it out, possibly downloading a file to he OMAC with his targets details.
OMAC's are designed to blend in, so when the nano-bots were injected to nearly every living being on the planet it made it harder to focus a direct attack at the cyborg then i would have been to have taken out just the android shell versions, (see outsiders, geo force increases the gravitational pull crushing the nanites.)
The OMACs were used by Maxwell Lord, through Brother Eye, during Infinite Crisis.















