Interface design system and method with integrated usability considerations

• US 20060271856A1
• Filed: 05/25/2005
• Published: 11/30/2006
• Est. Priority Date: 05/25/2005
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Reising, Dal Vernon C., Miller, Christopher A., Carpenter, Todd P., Raymond, Michelle A.
• Application Number:
  US11/137,309
• Publication Number:
  US 20060271856A1
• Time in Patent Office: Days
• US Class Current: 715/730
• CPC Class Codes: G06F 8/38 for implementing user interfaces

Abstract

A method of user interface design including creating an interaction requirement and generating one or more available presentations configured to meet the interaction requirement, where generating includes identifying available presentation devices based upon the device model and meeting the interaction requirement and determining one or more available presentation elements configured to meet the interaction requirement. The device model includes a plurality of attributes and characteristics of a presentation device meeting the interaction requirement. Each presentation element is configured to be communicated to a user via at least one of the available presentation devices. The method further includes assigning each of the plurality of available presentations a usability score, selecting one or more of the available presentations based at least in part upon the usability score of each of the available presentations, and designing a user interface incorporating one of the available presentations.

Claims

1. A method of user interface design comprising:

creating an interaction requirement including a device model, wherein the device model includes a plurality of attributes and characteristics of a presentation device meeting the interaction requirement;

generating one or more available presentations configured to meet the interaction requirement including;

identifying available presentation devices based upon the device model, wherein each of the available presentation devices meets the interaction requirement;

determining one or more available presentation elements configured to meet the interaction requirement, wherein each presentation element is configured to be communicated to a user via at least one of the available presentation devices;

assigning each of the plurality of available presentations a usability score;

selecting one or more of the available presentations based at least in part upon the usability score of each of the available presentations; and

designing a user interface incorporating one of the available presentations.

2. The method of claim 1, wherein the interaction requirement is created in XML.

3. The method of claim 1, wherein the interaction requirement further includes at least one of a domain model, a user model, and a task model.

4. The method of claim 1, wherein assigning each of the available presentations a usability score includes:

scoring each of the available presentations for each of a plurality of usability criteria; and

collecting the scores for each of the plurality of usability criteria into one collective usability score for each of the available presentations.

5. The method of claim 4, wherein selecting one or more of the available presentations includes ranking the available presentations based upon the collective usability scores, and selecting one of the available presentations for use in the user interface based upon the ranking of each of the available presentations.

6. The method of claim 4, wherein selecting one or more of the available presentations includes:

presenting a selected portion of the available presentations to a designer, wherein the selected portion of the available presentations are the available presentations having better usability scores than a non-selected portion of the available presentations.

7. The method of claim 6, wherein the better usability scores are the higher usability scores.

8. The method of claim 6, wherein presenting a portion of the available presentations includes presenting a predetermined number of the available presentations having better usability scores than the non-selected portion of available presentations.

9. The method of claim 4, wherein collecting each of the plurality of usability criteria scores into one collective usability score includes plugging each of the plurality of criteria scores into a user-centered algorithm to provide the collective usability score.

10. The method of claim 9, wherein the user-centered algorithm is provided in XML format.

11. The method of claim 9, wherein the user-centered algorithm is a weighted average algorithm in which a weight is applied to each of the plurality of usability criteria scores based on the importance of the particular usability criteria to a probable end user.

12. The method of claim 11, wherein the weight applied to each of the plurality of criteria is based at least in part upon one or more of user capabilities and user preferences.

13. The method of claim 9, wherein the user-centered algorithm incorporates at least one usability rule, and further wherein the at least one usability rule is defined separately from the user-centered algorithm.

14. The method of claim 9, wherein the user-centered algorithm is selected from a group of user-centered algorithms stored in a usability criteria library including at least one designer generated algorithm.

15. A user interface design system comprising:

an input device;

a memory storing a plurality of presentation elements, a plurality of usability criteria, at least one usability rule, and at least one user-centered algorithm;

a processor coupled with the input device and the memory, the processor configured to generate available presentations meeting an interaction requirement constructed by a triggering action from the input device, and the available presentations each including at least one of the plurality of presentation elements and at least one presentation device configured to communicate the at least one of the plurality of presentation element, wherein the processor is further configured to apply the plurality of usability criteria and to generate a collective usability score for each of the available presentations; and

an output device coupled with the processor, the output device configured to receive the at least one available presentation from the processor and to interface with a designer to present the at least one available presentation to the designer.

16. The user interface design system of claim 15, wherein the processor is further configured to rank the available presentations based upon the collective usability score for each of the available presentations.

17. The user interface design system of claim 15, wherein the processor is configured to forward a portion of the available presentations to the output device for presentation to the designer, the portion being selected from the available presentations based upon the collective usability score for each of the available presentations.

18. The user interface design system of claim 15, wherein the collective usability score is based in part on a user-centered algorithm generated by the designer.

19. The user interface design system of claim 18, wherein the at least one user-centered algorithm is based on at least one of particular user capabilities and particular user preferences.

20. The user interface design system of claim 18, wherein the at least one user centered algorithm includes reference to one of the plurality of usability rules, and further wherein the one of the plurality of usability rules is separately defined from the user-centered algorithm.

21. The user interface design system of claim 20, wherein the one of the plurality of usability rules impacts the collective usability score based at least in part upon a user model.

22. A computer-readable medium having computer-executable instructions for performing a method of generating a user interface, the method comprising:

creating an interaction requirement;

generating available presentations meeting the interaction requirement and including at least one presentation element and at least one presentation device;

assigning each of the available presentations a collective usability score based on a plurality of usability criteria;

selecting one or more of the available presentations based at least in part upon the collective usability score of each of the available presentations; and

presenting the selected one or more of the available presentations to a user-interface designer.

23. The computer-readable medium having computer-executable instructions for performing the method of claim 23, wherein the interaction requirement includes a domain model, a user model, a task model, and a device model.

24. The computer-readable medium having computer-executable instructions for performing the method of claim 23, wherein assigning each of the available presentations a collective usability score includes:

assigning each of the available presentations a plurality of usability criteria scores, and

entering the plurality of usability criteria scores for each of the available presentations into a user-centered algorithm to result in the usability score for each of the available presentations.

25. The computer-readable medium having computer-executable instructions for performing the method of claim 24, the method further comprising:

ranking the available presentations based on the collective usability score of each of the available presentations;

wherein selecting one or more of the available presentations is based upon the ranking.