“…In addition to the realization of negative refractive index [5], superlenses [6,7], holograms [8], and acoustic cloaks [9], recent advances include the development of non-reciprocal systems [10], topological insulators [11,12], nonlinear [13], tunable [14], coding [15], and programmable metasurfaces [16]. Acoustic metasurfaces were also explored as potential platforms for analog computing [17] and, vice versa, advances in computer science and artificial intelligence boost design procedures to achieve desired properties of metamaterials and metasurfaces [18][19][20][21]. Metamaterials can be also used as a platform to explore analogies of the quantum concepts, such as Hall effect [22,23], spin properties [24][25][26][27], skyrmions [28], and twistronics [29].…”