| 摘要 |
<p>A selection apparatus comprises: input means for accepting an input from a user; output means for generating an output based on the input; storage means for storing a dependence between the inputs and the outputs; select ion means for enabling the apparatus to select a particular dependence from a number of possible dependencies; and reset means for resetting the apparatus; wherein, until the apparatus is reset, the dependence of the outputs on the inputs remains the same, and, when the apparatus is reset, the selection means is arranged to replace the selected dependence by another dependence selected by the selection means from said number of possible dependencies.</p> |
