Farsight

Farsight is a rare Force ability. It allows the user's perception to leave their body and wander around. Especially useful in battles or reconaissance missions where exploration is needed in hostile areas without being noticed.

This ability must have not be preferred since the body of the user is left immobile and vulnerable while the mind wanders. Alternatives like Force See or Jedi mind trick must have been preferred.

Appearanc
Jedi Knight: Mysteries of Sith