Researchers working on the European Union-funded PERPLEXUS project have developed a computing platform inspired by biological systems in which a self-configuring wireless network connects several modules to enable them to operate as a coherent group. PERPLEXUS is based on the ubidule, a purpose-designed module that can take information from the environment, share data wirelessly, and adapt its behavior to different circumstances. In large networks, ubidules can evolve to specialize in a certain task, which other ubidules then delegate to them. The researchers say that ubidules can model grid-based problems in the physical sciences, as well as more challenging biological and social sciences problems. Another branch of the PERPLEXUS project involved a fleet of all-terrain robots equipped with ubichips. The researchers developed a strategy known as collective robotics, in which groups of robots communicate with one another to perform a task and are more effective than the same robots acting individually.
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