ShapeTape
is a fiber optic based 3D bend and twist sensor, that knows where it is
continuously along its length, providing accurate position and orientation
information, even when in partial or variable contact with an object or
person. ShapeTape can be used on its own, built into or attached to a
structure, or attached to a person to form real-time 3D computer images
and collect data corresponding to complex shapes. A high-speed (10kHz),
non-multiplexed version is available for rapid data acquisition.