One of the key features material science is often trying to mimic is the ability of biological systems to respond to external stimuli. There is a necessity of an ongoing signal-response relation between a material and its environment when full control of complex processes such as the behavior of cells/tissue is required, the higher the amount of control the more complex the relation needs to be. While advantages in material design are rapid, systems responding to various stimuli at once or in a complex manner are scarce and usually consist of a combination of different materials. This multi-material approach requires a large amount of materials to choose from in order to tailor the exact properties needed. While theoretically possible, producing the required amount of data in traditional fashion is not feasible, not least due to the enormous consumption of materials required for this as well as the processing of the sheer amount of data produced from it.