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    • 4. 发明专利
    • Selection apparatus
    • GB2440179A
    • 2008-01-23
    • GB0614135
    • 2006-07-17
    • WOOBY BRIAN ELLIOTT
    • WOOBY BRIAN ELLIOTT
    • G09B1/24A63F9/00
    • 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; selection 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. The apparatus may use carriers to store the dependences, on the form of paper strips (2, Fig 4) and the input is chosen by the rotation of a dial 2b until a the desired input is displayed in a window 4. The output may be removed from the carrier 2 and disposed to the user through a door 7. The paper strips (2, Fig 4) can be replaced as the reset means. The apparatus may take an electronic form used with a processor and display.