Problems of vagueness and fuzziness have probably always existed in human experience. The system uses two basic inexact concepts, fuzziness and uncertainty. Chemical lace can be distinguished from needle lace by a slight fuzziness in the threads. Another set of concepts related to fuzziness in semantics is based on prototypes. The fuzziness of the boundaries of the innovation can impact its adoption. Usually, such a point source contributes a small area of fuzziness to the final image. The fuzzifier formula 16 determines the level of cluster fuzziness. Distinct binding modes of the nucleosome are also regarded as a special case of fuzziness. In the LPI-procedure the decision maker linearizes any fuzziness instead of applying a membership function. Fuzziness of the fruit has also been observed to deter codling moth caterpillars.