Matching Pairs Tbot Vocabulary GameOnline version Vocabulary from the Introduction to Robotics (TBOT) by Russell Sparks 1 Cartesian Coordinate System 2 End Effector 3 Fulcrum 4 Origin 5 Axis 6 Robot 7 Working Envelope 8 Resistance Arm - 9 Brainstorm 10 Range of Motion 11 Electromagnet a fixed reference line for the measurement of coordinates. the point on which a lever rests or is supported and on which it pivots system that specifies each point uniquely in a plane by a pair of numericalcoordinates The boundary of space a robot can perform operations. The full movement potential of a joint the device at the end of a robotic arm a metal core made into a magnet by passing electric current through a coil the point at which the x, y, and z axis intersects a spontaneous group discussion to produce ideas a machine capable of carrying out a complex series of actions automatically the part of a lever that moves against weight or resistance opposite the force arm.