MECHANISM FOR A VENDING MACHINE GRAPHICAL USER INTERFACE UTILIZING XML FOR A VERSATILE CUSTOMER EXPERIENCE

• US 20110173568A1
• Filed: 01/12/2011
• Published: 07/14/2011
• Est. Priority Date: 01/12/2010
• Status: Abandoned Application

• Current Assignee: Crane Merchandising Systems Incorporated (Crane Company)
• Original Assignee: Crane Merchandising Systems Incorporated (Crane Company)
• Inventors: Anpilogov, Andrii, Voitovych, Iaroslav, Royal, William C. JR., Partyshev, Viktor, Canter, James M.
• Application Number:
  US13/005,440
• Publication Number:
  US 20110173568A1
• Time in Patent Office: Days
• US Class Current: 715/825
• CPC Class Codes: G06F 9/454 Multi-language systems; Localisation; Internationalisation
• CPC Class Codes: G07F 9/023 Arrangements for display, data presentation or advertising

Abstract

Logic for a vending machine customer interface is supplied from one a plurality of markup language descriptions of the customer interface contained within storage media in the vending machine. Each markup language description is configured to cause the customer interface flow between different sets of application states, and content that is displayed/rendered when respective application states are activated. In response to customer selection of a particular product or class of products, based on the customer selection, the controller processes customer interface flow and content based upon a corresponding markup language description to produce the customer interface display.

Claims

1. A system dynamically setting user interface flow for display on a vending machine customer interface, comprising:

a display configured to display content to a customer;

one or more memories configured to store a value for two or more eXtensible Markup Language (XML) transition variables specifying transitions from first user interface content to either of second or third user interface content, at least one of the transition variables specifying a condition; and

a controller configured to generate updates for display content, the controller selecting one of the second or third user interface content based on whether the condition is satisfied,

wherein the display content displayed on the display is dynamically selected based on a customer selection.

2. The system of claim 1, wherein the value of the two or more XML transition variables are each associated with an XML state variable to which the first user interface content corresponds.

3. The system of claim 2, wherein a customer selection determines whether the condition is satisfied.

4. The system of claim 1, wherein the memory is configured to store the value of the XML transition variables in a model cache.

5. The system of claim 4, wherein the controller is configured to execute a content manager generating XML data for the display content, the content manager looking up values for XML variables referenced by the condition within the model cache.

6. The system of claim 5, wherein the content manager includes the model cache and a mapper mapping XML data to presentation layer data rendered to generate the display content.

7. The system of claim 5, wherein the content manager includes a configuration file identifying one or more XML variables corresponding to the condition.

8. The system of claim 5, wherein the content manager includes a state machine controlling a state of the content manager and transitions between states by the content manager.

9. A vending machine including the system of claim 1, the vending machine further comprising:

a cabinet housing the display, the memory and the controller; and

a product delivery system configured to deliver products in response to signals generated by the controller based upon a customer'"'"'s selections within the customer interface.

10. The vending machine of claim 9, wherein the vending machine is configured to delivery brewed beverages.

11. A method of dynamically setting user interface flow for display on a vending machine customer interface, comprising:

displaying content to a customer;

storing a value for two or more eXtensible Markup Language (XML) transition variables specifying transitions from first user interface content to either of second or third user interface content, at least one of the transition variables specifying a condition; and

generating updates for display content by selecting one of the second or third user interface content based on whether the condition is satisfied;

wherein the display content displayed on the display is dynamically selected based on a customer selection.

12. The method of claim 11, wherein the value of the two or more XML transition variables are each associated with an XML state variable to which the first user interface content corresponds.

13. The method of claim 12, wherein a customer selection determines whether the condition is satisfied.

14. The method of claim 11, further comprising storing the value of the XML transition variables in a model cache.

15. The method of claim 14, further comprising executing a content manager generating XML data for the display content, the content manager looking up values for XML variables referenced by the condition within the model cache.

16. The method of claim 15, further comprising mapping XML data to presentation layer data rendered to generate the display content.

17. The method of claim 15, providing a configuration file identifying one or more XML variables corresponding to the condition.

18. The method of claim 15, wherein the content manager includes a state machine controlling a state of the content manager and transitions between states by the content manager.

19. A method of claim 11, further comprising:

delivering products in response to signals generated based upon a customer'"'"'s selections within the customer interface.

20. The method of claim 19, further comprising delivering brewed beverages.