Complex sentence: Instead, Zola's face is located--via holographic projection--on his chest, and atop his shoulders is an ESP Box, a psychotronic device which he uses to exert his control over his monster creations.
Split into simpler sentences: Instead, Zola's face is located via holographic projection on his chest. Atop his shoulders is an ESP Box, a psychotronic device which he uses to exert his control over his monster creations.