Forward Kinematics of Planar, Two Link Robots 

Hello and thank you for joining us for today's lecture where we will demonstrate the method of determining the point at the end of a two link robot (or arm, leg, whatever). In summary, forward kinematics are used when the length and rotation of robotic links are known but the end point (the hand, claw, whatever) is not. Let us know in the comments if you have any questions. We will be following up this video with a lecture on inverse kinematics.