Frame
A frame also called feature is a Cartesian coordinate system which can be defined by a plane. To orient itself in the world, the robot arm needs a frame of reference, which is usually the base frame. The position and orientation of the end-of-arm tool is defined by the tool frame or [[ Tool Center Point (TCP)|TCP ]] with respect to the base frame.
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Learn more about position and orientation in space at QUT robot acadamy.
Learn more about Frames at UR acadamy Lesson 7.