  We theoretically and experimentally studied resonance-induced hyperbolic
metasurfaces, proving that it is an efficient way to introduce Fano-resonance
and decreasethe Q-factor in our system in order to create hyperbolic
iso-frequency contours (IFCs) along two orthogonal directions. The metasurface
with a continuous topological transition for such IFCs has been designed and
experimentally implemented. In particular, two independent selfcollimation
frequencies corresponding to the transition frequencies in orthogonal
directions. As a consequence, we experimentally demonstrated that the
metasurface can function as a position- sensor by utilizing the bidirectional
hyperbolic surface waves, opening a new avenue for position-sensing.
