Currently, normal mapping has been utilized successfully on both the PC and gaming consoles, although only Xbox supports this effect, and has even gone into a software-only implementation for machines which don't support it directly on hardware.
Currently, normal mapping has been utilized successfully and extensively on both the PC and gaming consoles. Initially, only the Xbox was the only console to fully support this effect, whereas other consoles use a software-only implementation as they don't support it directly on hardware.