Brooks' Subsumption architecture was designed to provide all the functionality displayed by lower level life forms, namely insects. Using a common house fly as an example, Brooks claims that creatures at this level of intelligence have attributes such as close connection of sensors to actuators, pre-wired patterns of behavior, simple navigation techniques, and are "almost characterizable as deterministic machines". The Subsumption architecture provides these capabilities through the use of a combination of simple machines with no central control, no shared representation, slow switching rates and low bandwidth communication.