  In this paper we discuss the effect of gravitational frame dragging on
orbiting qubits. In particular, we consider the Kerr spacetime geometry and
spin-1/2 qubits moving in an equatorial radial fall with zero angular momentum
and equatorial circular orbits. We ignore the ${\cal O}(\hbar)$ order effects
due to spin-curvature coupling, which allows us to consider the motion of the
spin-1/2 particles as Kerr geometry geodesics. We derive analytical expressions
for the infinitesimal Wigner rotation and numerical results for their
integration across the length of the particle's trajectory. To this end, we
consider the bounds on the finite Wigner rotation imposed by Penrose's cosmic
censorship hypothesis.
