# Difference between constant curvature kinematics and rigid link kinematics

What is the difference between constant curvature kinematics and rigid link kinematics and what is their respective definition?

• The question was edited, a definition of the kinematics problem (not a kinematic structure) has been removed, since it offered no context to the question formulated after the verbatim copy of the definition – 50k4 Jun 8 '20 at 10:10