Dynamic metamorphosis of macroscopic broadband optical escalator with force-loaded transformation optics Movie: By loading appropriate forces according to Fig. 3, the middle part of the image can be lifted further down or further up (even above the surrounding surface). The movie’s link (10Mb): http://www.ece.nus.edu.sg/stfpage/eleqc/Movie.avi

Dynamic tuning via force Fy Fy Fx Fx Fx Fy Fig. S1. The dynamic animation of tuning forces. The equivalent plane (red line) is lifted by tuning the forces, from invisibility cloak to optical elevator.

Works for all angles Fig. S2. Dynamic ray tracing for different incident angles on optical escalator. The reflected lights (blue lines) from the physical mirror coincide perfectly with those from equivalent mirror (red lines) for different incident angles, after exiting the escalator.