Polar Last Slot
This is an LS method where the corners and or the edges are oriented and positioned to the left and right sides. In the basic variant, the last pair is inserted while orienting the corners so that the L/R colors face L/R. In more advanced variants, the edges are also positioned to L/R. This last slot method is useful for producing a domino reduction state. The idea for this came about in 2010 after the development of NMLL.