Method, apparatus and computer program for facilitating the improvement of a user interface

• US 8,561,026 B2
• Filed: 11/25/2008
• Issued: 10/15/2013
• Est. Priority Date: 11/27/2007
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Bakowski, Ben
• Primary Examiner(s): Dao, Thuy
• Assistant Examiner(s): CHEN, XI DONALD
• Application Number:
  US12/277,646
• Publication Number:
  US 20090138833A1
• Time in Patent Office: 1,785 Days
• Field of Search: None
• US Class Current: 717/124
• CPC Class Codes: G06F 16/9566 URL specific, e.g. using aliases, detecting broken or misspelled links
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

There is disclosed a method, apparatus and computer program for facilitating improvement of a user interface. A plurality of critical paths though the user interface are determined. A complexity of each of the critical paths is calculated. The complexity of the critical paths relative to a level of criticality of those paths is then indicated.

Claims

1. A method for facilitating improvement of a user interface, the method comprising:

determining a plurality of critical paths through the user interface, the determining including monitoring paths exercised by users of the user interface as the users traverse nodes of the user interface, and identifying the paths that are most frequently exercised by the users as the users traverse the user interface as critical paths, wherein the monitoring of paths includes, for each node in a path, monitoring;

a number of data fields associated with the node;

an accumulated depth D_i of the node indicating a level of the node along the path;

an accumulated breadth B_i of the node indicating a number of alternative transitions that could be made en-route to the node;

a number of data fields F_i that need to be filled in to reach the node before a transition to another node can be made; and

a number of transitions for the node;

calculating a complexity of each of the critical paths by summing a complexity of each node in the path, the complexity of each node being dependent on D_i, B_i, and F_i; and

indicating the complexity of the critical paths relative to a level of criticality of those paths.

2. The method of claim 1, wherein determining a plurality of critical paths further comprises:

having users identify nodes within the user interface as fulfilling their goals; and

calculating a least complex route through the user interface to each of the identified nodes, wherein the routes calculated comprise critical paths.

3. The method of claim 2, further comprising:

a user assigning a weighting to each node identified as fulfilling a user'"'"'s goal.

4. The method of claim 3, comprising:

identifying the weighting assigned to a final node, identified as fulfilling a user'"'"'s goal, in a critical path; and

applying the identified weighting to the complexity associated with the critical path to create a weighted complexity.

5. The method of claim 4, wherein indicating the complexity of the critical paths relative to a level of criticality of those paths comprises:

indicating the weighted complexity of each critical path relative to a level of criticality of those paths.

6. The method of claim 1, wherein calculating the complexity of the critical paths comprises:

determining the complexity of nodes forming part of critical paths.

7. The method of claim 6, wherein determining the complexity of nodes forming part of critical paths further comprises:

for each node, determining at least one of a depth of the node, a breadth of the node, a number of transitions from the node to another node, and a number of data fields that have to be filled in to reach the node.

8. Apparatus for facilitating improvement of a user interface, the apparatus comprising a processor and performing a method comprising:

determining a plurality of critical paths through the user interface, the determining including monitoring paths exercised by users of the user interface as the users traverse nodes of the user interface, and identifying the paths that are most frequently exercised by the users as the users traverse the user interface as critical paths, wherein the monitoring of paths includes, for each node in a path, monitoring;

a number of data fields associated with the node;

an accumulated depth D_i of the node indicating a level of the node along the path;

an accumulated breadth B_i of the node indicating a number of alternative transitions that could be made en-route to the node;

a number of data fields F_i that need needed to be filled in to reach the node before a transition to another node can be made; and

a number of transitions for the node;

calculating a complexity of each of the critical paths by summing a complexity of each node in the path, the complexity of each node being dependent on D_i, B_i and F_i; and

indicating the complexity of the critical paths relative to a level of criticality of those paths.

9. The apparatus of claim 8, wherein the determining a plurality of critical paths further comprises:

having users identify nodes within the user interface as fulfilling their goals; and

calculating a least complex route through the user interface to each of the identified nodes, wherein the routes calculated comprise critical paths.

10. The apparatus of claim 9, the method further comprising:

a user assigning a weighting to each node identified as fulfilling a user'"'"'s goal.

11. The apparatus of claim 10, the method further comprising:

identifying the weighting assigned to a final node, identified as fulfilling a user'"'"'s goal, in a critical path; and

applying the identified weighting to the complexity associated with the critical path to create a weighted complexity.

12. The apparatus of claim 11, wherein the indicating the complexity of the critical paths relative to a level of criticality of those paths further comprises:

indicating the weighted complexity of each critical path relative to a level of criticality of those paths.

13. The apparatus of claim 8, wherein the calculating the complexity of the critical paths further comprises:

determining the complexity of nodes forming part of critical paths.

14. The apparatus of claim 13, wherein the determining the complexity of nodes forming part of critical paths further comprises:

for each node, determining at least one of a depth of the node, a breadth of the node, a number of transitions from the node to another node, and a number of data fields that have to be filled in to reach the node.