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Rich content management and display for use in remote field assets

  • US 7,997,484 B2
  • Filed: 12/18/2006
  • Issued: 08/16/2011
  • Est. Priority Date: 09/13/2006
  • Status: Active Grant
First Claim
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1. A vending machine, comprising:

  • a coin acceptor, a bill validator, and a card reader all operatively connected to a shared multi-drop bus (MDB);

    a rich content display device operable to display color graphics;

    an MDB-compliant extended function adapter (EFA) operatively coupled to the shared MDB bus, wherein the EFA includes a rich content agent (RCA) operable to manage rich content displayed on the display device, wherein the RCA comprises a structural file providing a mapping between directives indicative of a state of the vending machine and rich content management rules.

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