Fig. 2.

(Colour online) Top views of the final positions of microparticles (radius of 30 µm) on a plate at various vibrating modes: a modelled, where spheres are the microparticles and colours show the vibrating displacements (white for maximum and black for zero); and b measured, adapted with permission from Vuillermet et al. (2016) Copyrighted by the American Physical Society. The particle properties used in simulations are included in Table 1