  In this paper, we propose an intelligence approach based on fuzzy logic to
modeling human intelligence in washing clothes. At first, an intelligent
feedback loop is designed for perception-based sensing of dirt inspired by
human color understanding. Then, when color stains leak out of some colored
clothes the human probabilistic decision making is computationally modeled to
detect this stain leakage and thus the problem of recognizing dirt from stain
can be considered in the washing process. Finally, we discuss the fuzzy control
of washing clothes and design and simulate a smart controller based on the
fuzzy intelligence feedback loop.
