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EDUCATIONAL INTERACTIVE GAMES

  • US 20090317775A1
  • Filed: 08/24/2009
  • Published: 12/24/2009
  • Est. Priority Date: 10/18/2002
  • Status: Active Grant
First Claim
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1. A system comprising:

  • (a) a processor;

    (b) a user interface comprising;

    (i) an input device; and

    (ii) a screen; and

    (c) a memory in communication with the processor and storing instructions that, when executed by the processor, cause the processor to;

    (i) display, on the screen, a respective set of symbols for each of a plurality of denominations of money, wherein each symbol has an unselected appearance and a selected appearance, and wherein each set includes a respective quantity of symbols;

    (ii) receive indicia of selection of a symbol, the selection of the symbol provided by user through the input device;

    (iii) update the appearance of a symbol on the screen in response to the received indicia of selection; and

    (iv) revise the respective quantity of symbols in each set so that no first particular set of a relatively lower denomination has zero unselected symbols when a second particular set of a relatively higher denomination has more than zero unselected symbols.

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