Each move must be to a point orthogonally or diagonally adjacent. Hence the Cassini ovals and the hyperbolas intersect orthogonally. They move two spaces orthogonally, then one space diagonally. Commonly, two traps are generated by splitting the laser beam into two orthogonally polarized beams. Orthomode transducers serve either to combine or to separate two orthogonally polarized microwave signal paths. Each beam is then polarized orthogonally with respect to one another. For example, WF describes a king, capable of moving one space orthogonally or diagonally. Unlike ordinary convex sets, an orthogonally convex set is not necessarily connected. A second drive type, the squiggle motor, uses piezoelectric elements bonded orthogonally to a nut. A bounding box is the intersection of orthogonally oriented bounding slabs. Improving several previous solutions, showed how to reconstruct connected orthogonally convex shapes efficiently, using 2-SAT. This can be corrected by projecting orthogonally. These orthogonally protected cysteines are incorporated during the solid-phase synthesis of the peptide. MOO programs are orthogonally persistent through periodic checkpoints. Also those moving solutions try to project the teeth arch as orthogonally as possible.