Homogeneous Transformation Matrix (htm) This calculator using a homogeneous transformation matrix is an aid in modeling and programming robots. more information about HTM: [1] https://en.wikipedia.org/wiki/Transformation_matrix [2] https://modernrobotics.northwestern.edu/nu-gm-book-resource/3-3-1-homogeneous-transformation-matrices/ [3] https://en.wikibooks.org/wiki/Robotics_Kinematics_and_Dynamics/Description_of_Position_and_Orientation [4] https://mecharithm.com/learning/lesson/homogenous-transformation-matrices-configurations-in-robotics-12