Voltor, The Vocal Companion, was originally designed to be a voice for the blind people in
the testing facilities, so they could receive the information on the sign verbally. However,
as the creators had a hard time making Voltor reliable and functional, they decided to scrap
the project. But when later a verbal assistant was needed for conveying information, the project
was resumed. They needed something in the suits for radioactive missions that could tell them
what bieffect had kicked
in from the zombies blood. Extensive research had shown that the zombies's blood could form
invisible clouds if the zombie had a virus or other form for sickness. These clouds can create
an aura that in some instances makes the zombies incredibly vulnerable, summon crates with
weapons in the area, or even occasionally refill your magazines. The scientist does not
have a very good explanation as to why this happens, however, they know it does.
Voltor got mounted a camera that was able to see and recognize the clouds, that are invisble
to the human eye, and then charismatically say it in the speaker inside the suit.