Oh, in 2002, for instance, when Sato et al. allowed chance genetic algorithms in a computer to design a concert hall.
Or 1995, for instance, when Porto et al. allowed chance genetic algorithms to design neural networks to distinguish sonar signals.
Or 1996, for instance, when...
Oh well, you get the point? Genetic algorithms in computers allow random exploring of options, which are then evaluated, combined, and modified by chance to create other options. The process is repeated until novel designs are produced.
The process is very much like evolution. Random mutations are selected by natural selection, the surviving ones are mixed in different combination with additional random mutations, until novel designs are reached. It's the same thing.
Random changes plus genetic combinations plus natural selection has been known to create new and interesting designs. You might want to read up on GA--
here.