  Both muon colliders and non-colliding muon storage rings using muon collider
technology have the potential to become the first true ``neutrino factories'',
with uniquely intense and precisely characterized neutrino beams that could
usher in a new era of high rate and long baseline neutrino physics studies at
accelerators. This paper gives an overview of the predicted capabilities of
neutrino factories for high rate neutrino physics analyses that will use huge
event samples collected with novel, high performance neutrino detectors.
