Open-ended behavioral complexity for evolved virtual creatures

Abstract

In the 19 years since Karl Sims' landmark publication on evolving virtual creatures (Sims, 1994), much of the future work he proposed has been implemented, having a significant impact on multiple fields including graphics, evolutionary computation, and artificial life. There has, however been one notable exception to this progress. Despite the potential benefits, there has been no clear increase in the behavioral complexity of evolved virtual creatures (EVCs) beyond the light following demonstrated in Sims' original work.