Applications of ${\mathrm{C}}^{\ast }$-classification

We provide some background on the category of classifiable ${\mathrm{C}}^{\ast }$-algebras, whose objects are infinite-dimensional, simple, separable, unital ${\mathrm{C}}^{\ast }$-algebras that have finite nuclear dimension and satisfy the universal coefficient theorem, and describe some applications of the classification of objects in, and morphisms into, this category.